211274028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{967}}^1$

素因数の和:1021

約数の個数: 144

約数和(自身を含む): 665674240

約数和(自身を除く): 454400212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 289, 306, 357, 378, 459, 476, 578, 612, 714, 756, 867, 918, 967, 1071, 1156, 1428, 1734, 1836, 1934, 2023, 2142, 2601, 2901, 3213, 3468, 3868, 4046, 4284, 5202, 5802, 6069, 6426, 6769, 7803, 8092, 8703, 10404, 11604, 12138, 12852, 13538, 15606, 16439, 17406, 18207, 20307, 24276, 26109, 27076, 31212, 32878, 34812, 36414, 40614, 49317, 52218, 54621, 60921, 65756, 72828, 81228, 98634, 104436, 109242, 115073, 121842, 147951, 182763, 197268, 218484, 230146, 243684, 279463, 295902, 345219, 365526, 443853, 460292, 558926, 591804, 690438, 731052, 838389, 887706, 1035657, 1117852, 1380876, 1676778, 1775412, 1956241, 2071314, 2515167, 3106971, 3353556, 3912482, 4142628, 5030334, 5868723, 6213942, 7545501, 7824964, 10060668, 11737446, 12427884, 15091002, 17606169, 23474892, 30182004, 35212338, 52818507, 70424676, 105637014, 211274028]

約数ペア:

[(1, 211274028), (2, 105637014), (3, 70424676), (4, 52818507), (6, 35212338), (7, 30182004), (9, 23474892), (12, 17606169), (14, 15091002), (17, 12427884), (18, 11737446), (21, 10060668), (27, 7824964), (28, 7545501), (34, 6213942), (36, 5868723), (42, 5030334), (51, 4142628), (54, 3912482), (63, 3353556), (68, 3106971), (84, 2515167), (102, 2071314), (108, 1956241), (119, 1775412), (126, 1676778), (153, 1380876), (189, 1117852), (204, 1035657), (238, 887706), (252, 838389), (289, 731052), (306, 690438), (357, 591804), (378, 558926), (459, 460292), (476, 443853), (578, 365526), (612, 345219), (714, 295902), (756, 279463), (867, 243684), (918, 230146), (967, 218484), (1071, 197268), (1156, 182763), (1428, 147951), (1734, 121842), (1836, 115073), (1934, 109242), (2023, 104436), (2142, 98634), (2601, 81228), (2901, 72828), (3213, 65756), (3468, 60921), (3868, 54621), (4046, 52218), (4284, 49317), (5202, 40614), (5802, 36414), (6069, 34812), (6426, 32878), (6769, 31212), (7803, 27076), (8092, 26109), (8703, 24276), (10404, 20307), (11604, 18207), (12138, 17406), (12852, 16439), (13538, 15606)]