201898928008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{53401}}^1$

素因数の和:53738

約数の個数: 64

約数和(自身を含む): 397778681520

約数和(自身を除く): 195879753512

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 241, 296, 424, 482, 964, 1928, 1961, 3922, 7844, 8917, 12773, 15688, 17834, 25546, 35668, 51092, 53401, 71336, 102184, 106802, 213604, 427208, 472601, 945202, 1890404, 1975837, 2830253, 3780808, 3951674, 5660506, 7903348, 11321012, 12869641, 15806696, 22642024, 25739282, 51478564, 102957128, 104719361, 209438722, 418877444, 476176717, 682090973, 837754888, 952353434, 1364181946, 1904706868, 2728363892, 3809413736, 5456727784, 25237366001, 50474732002, 100949464004, 201898928008]

約数ペア:

[(1, 201898928008), (2, 100949464004), (4, 50474732002), (8, 25237366001), (37, 5456727784), (53, 3809413736), (74, 2728363892), (106, 1904706868), (148, 1364181946), (212, 952353434), (241, 837754888), (296, 682090973), (424, 476176717), (482, 418877444), (964, 209438722), (1928, 104719361), (1961, 102957128), (3922, 51478564), (7844, 25739282), (8917, 22642024), (12773, 15806696), (15688, 12869641), (17834, 11321012), (25546, 7903348), (35668, 5660506), (51092, 3951674), (53401, 3780808), (71336, 2830253), (102184, 1975837), (106802, 1890404), (213604, 945202), (427208, 472601)]