208049159178

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{121259}}^1$

素因数の和:121386

約数の個数: 160

約数和(自身を含む): 570465244800

約数和(自身を除く): 362416085622

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 89, 102, 119, 126, 153, 162, 178, 189, 238, 267, 306, 357, 378, 459, 534, 567, 623, 714, 801, 918, 1071, 1134, 1246, 1377, 1513, 1602, 1869, 2142, 2403, 2754, 3026, 3213, 3738, 4539, 4806, 5607, 6426, 7209, 9078, 9639, 10591, 11214, 13617, 14418, 16821, 19278, 21182, 27234, 31773, 33642, 40851, 50463, 63546, 81702, 95319, 100926, 121259, 122553, 190638, 242518, 245106, 285957, 363777, 571914, 727554, 848813, 857871, 1091331, 1697626, 1715742, 2061403, 2182662, 2546439, 3273993, 4122806, 5092878, 6184209, 6547986, 7639317, 9821979, 10792051, 12368418, 14429821, 15278634, 18552627, 19643958, 21584102, 22917951, 28859642, 32376153, 37105254, 43289463, 45835902, 55657881, 64752306, 68753853, 75544357, 86578926, 97128459, 111315762, 129868389, 137507706, 151088714, 166973643, 183464867, 194256918, 226633071, 259736778, 291385377, 333947286, 366929734, 389605167, 453266142, 550394601, 582770754, 679899213, 779210334, 874156131, 1100789202, 1168815501, 1284254069, 1359798426, 1651183803, 1748312262, 2039697639, 2337631002, 2568508138, 3302367606, 3852762207, 4079395278, 4953551409, 6119092917, 7705524414, 9907102818, 11558286621, 12238185834, 14860654227, 23116573242, 29721308454, 34674859863, 69349719726, 104024579589, 208049159178]

約数ペア:

[(1, 208049159178), (2, 104024579589), (3, 69349719726), (6, 34674859863), (7, 29721308454), (9, 23116573242), (14, 14860654227), (17, 12238185834), (18, 11558286621), (21, 9907102818), (27, 7705524414), (34, 6119092917), (42, 4953551409), (51, 4079395278), (54, 3852762207), (63, 3302367606), (81, 2568508138), (89, 2337631002), (102, 2039697639), (119, 1748312262), (126, 1651183803), (153, 1359798426), (162, 1284254069), (178, 1168815501), (189, 1100789202), (238, 874156131), (267, 779210334), (306, 679899213), (357, 582770754), (378, 550394601), (459, 453266142), (534, 389605167), (567, 366929734), (623, 333947286), (714, 291385377), (801, 259736778), (918, 226633071), (1071, 194256918), (1134, 183464867), (1246, 166973643), (1377, 151088714), (1513, 137507706), (1602, 129868389), (1869, 111315762), (2142, 97128459), (2403, 86578926), (2754, 75544357), (3026, 68753853), (3213, 64752306), (3738, 55657881), (4539, 45835902), (4806, 43289463), (5607, 37105254), (6426, 32376153), (7209, 28859642), (9078, 22917951), (9639, 21584102), (10591, 19643958), (11214, 18552627), (13617, 15278634), (14418, 14429821), (16821, 12368418), (19278, 10792051), (21182, 9821979), (27234, 7639317), (31773, 6547986), (33642, 6184209), (40851, 5092878), (50463, 4122806), (63546, 3273993), (81702, 2546439), (95319, 2182662), (100926, 2061403), (121259, 1715742), (122553, 1697626), (190638, 1091331), (242518, 857871), (245106, 848813), (285957, 727554), (363777, 571914)]