207620808

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1946

約数の個数: 64

約数和(自身を含む): 535541760

約数和(自身を除く): 327920952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 103, 141, 188, 206, 282, 309, 376, 412, 564, 618, 824, 1128, 1236, 1787, 2472, 3574, 4841, 5361, 7148, 9682, 10722, 14296, 14523, 19364, 21444, 29046, 38728, 42888, 58092, 83989, 116184, 167978, 184061, 251967, 335956, 368122, 503934, 552183, 671912, 736244, 1007868, 1104366, 1472488, 2015736, 2208732, 4417464, 8650867, 17301734, 25952601, 34603468, 51905202, 69206936, 103810404, 207620808]

約数ペア:

[(1, 207620808), (2, 103810404), (3, 69206936), (4, 51905202), (6, 34603468), (8, 25952601), (12, 17301734), (24, 8650867), (47, 4417464), (94, 2208732), (103, 2015736), (141, 1472488), (188, 1104366), (206, 1007868), (282, 736244), (309, 671912), (376, 552183), (412, 503934), (564, 368122), (618, 335956), (824, 251967), (1128, 184061), (1236, 167978), (1787, 116184), (2472, 83989), (3574, 58092), (4841, 42888), (5361, 38728), (7148, 29046), (9682, 21444), (10722, 19364), (14296, 14523)]