205315652916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1\times {\mathrm{15349}}^1$

素因数の和:17374

約数の個数: 144

約数和(自身を含む): 599818564800

約数和(自身を除く): 394502911884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 1987, 2244, 3366, 3974, 5961, 6732, 7948, 11922, 15349, 17883, 21857, 23844, 30698, 33779, 35766, 43714, 46047, 61396, 65571, 67558, 71532, 87428, 92094, 101337, 131142, 135116, 138141, 168839, 184188, 196713, 202674, 260933, 262284, 276282, 304011, 337678, 371569, 393426, 405348, 506517, 521866, 552564, 608022, 675356, 743138, 782799, 786852, 1013034, 1043732, 1114707, 1216044, 1486276, 1519551, 1565598, 2026068, 2229414, 2348397, 2870263, 3039102, 3131196, 3344121, 4458828, 4696794, 5740526, 6078204, 6688242, 8610789, 9393588, 11481052, 13376484, 17221578, 25832367, 30498463, 34443156, 51664734, 60996926, 91495389, 103329468, 121993852, 182990778, 274486167, 335483093, 365981556, 518473871, 548972334, 670966186, 1006449279, 1036947742, 1097944668, 1341932372, 1555421613, 2012898558, 2073895484, 3019347837, 3110843226, 4025797116, 4666264839, 5703212581, 6038695674, 6221686452, 9332529678, 11406425162, 12077391348, 17109637743, 18665059356, 22812850324, 34219275486, 51328913229, 68438550972, 102657826458, 205315652916]

約数ペア:

[(1, 205315652916), (2, 102657826458), (3, 68438550972), (4, 51328913229), (6, 34219275486), (9, 22812850324), (11, 18665059356), (12, 17109637743), (17, 12077391348), (18, 11406425162), (22, 9332529678), (33, 6221686452), (34, 6038695674), (36, 5703212581), (44, 4666264839), (51, 4025797116), (66, 3110843226), (68, 3019347837), (99, 2073895484), (102, 2012898558), (132, 1555421613), (153, 1341932372), (187, 1097944668), (198, 1036947742), (204, 1006449279), (306, 670966186), (374, 548972334), (396, 518473871), (561, 365981556), (612, 335483093), (748, 274486167), (1122, 182990778), (1683, 121993852), (1987, 103329468), (2244, 91495389), (3366, 60996926), (3974, 51664734), (5961, 34443156), (6732, 30498463), (7948, 25832367), (11922, 17221578), (15349, 13376484), (17883, 11481052), (21857, 9393588), (23844, 8610789), (30698, 6688242), (33779, 6078204), (35766, 5740526), (43714, 4696794), (46047, 4458828), (61396, 3344121), (65571, 3131196), (67558, 3039102), (71532, 2870263), (87428, 2348397), (92094, 2229414), (101337, 2026068), (131142, 1565598), (135116, 1519551), (138141, 1486276), (168839, 1216044), (184188, 1114707), (196713, 1043732), (202674, 1013034), (260933, 786852), (262284, 782799), (276282, 743138), (304011, 675356), (337678, 608022), (371569, 552564), (393426, 521866), (405348, 506517)]