210004704056

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{375647}}^1$

素因数の和:375876

約数の個数: 64

約数和(自身を含む): 459793152000

約数和(自身を除く): 249788447944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 149, 268, 298, 469, 536, 596, 938, 1043, 1192, 1876, 2086, 3752, 4172, 8344, 9983, 19966, 39932, 69881, 79864, 139762, 279524, 375647, 559048, 751294, 1502588, 2629529, 3005176, 5259058, 10518116, 21036232, 25168349, 50336698, 55971403, 100673396, 111942806, 176178443, 201346792, 223885612, 352356886, 391799821, 447771224, 704713772, 783599642, 1409427544, 1567199284, 3134398568, 3750084001, 7500168002, 15000336004, 26250588007, 30000672008, 52501176014, 105002352028, 210004704056]

約数ペア:

[(1, 210004704056), (2, 105002352028), (4, 52501176014), (7, 30000672008), (8, 26250588007), (14, 15000336004), (28, 7500168002), (56, 3750084001), (67, 3134398568), (134, 1567199284), (149, 1409427544), (268, 783599642), (298, 704713772), (469, 447771224), (536, 391799821), (596, 352356886), (938, 223885612), (1043, 201346792), (1192, 176178443), (1876, 111942806), (2086, 100673396), (3752, 55971403), (4172, 50336698), (8344, 25168349), (9983, 21036232), (19966, 10518116), (39932, 5259058), (69881, 3005176), (79864, 2629529), (139762, 1502588), (279524, 751294), (375647, 559048)]