202256710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 413061120

約数和(自身を除く): 210804410

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 230, 310, 437, 589, 713, 874, 1178, 1426, 1493, 2185, 2945, 2986, 3565, 4370, 5890, 7130, 7465, 13547, 14930, 27094, 28367, 34339, 46283, 56734, 67735, 68678, 92566, 135470, 141835, 171695, 231415, 283670, 343390, 462830, 652441, 879377, 1064509, 1304882, 1758754, 2129018, 3262205, 4396885, 5322545, 6524410, 8793770, 10645090, 20225671, 40451342, 101128355, 202256710]

約数ペア:

[(1, 202256710), (2, 101128355), (5, 40451342), (10, 20225671), (19, 10645090), (23, 8793770), (31, 6524410), (38, 5322545), (46, 4396885), (62, 3262205), (95, 2129018), (115, 1758754), (155, 1304882), (190, 1064509), (230, 879377), (310, 652441), (437, 462830), (589, 343390), (713, 283670), (874, 231415), (1178, 171695), (1426, 141835), (1493, 135470), (2185, 92566), (2945, 68678), (2986, 67735), (3565, 56734), (4370, 46283), (5890, 34339), (7130, 28367), (7465, 27094), (13547, 14930)]