201243712

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 407895552

約数和(自身を除く): 206651840

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 163, 191, 202, 326, 382, 404, 652, 764, 808, 1304, 1528, 1616, 2608, 3056, 3232, 5216, 6112, 6464, 10432, 12224, 16463, 19291, 31133, 32926, 38582, 62266, 65852, 77164, 124532, 131704, 154328, 249064, 263408, 308656, 498128, 526816, 617312, 996256, 1053632, 1234624, 1992512, 3144433, 6288866, 12577732, 25155464, 50310928, 100621856, 201243712]

約数ペア:

[(1, 201243712), (2, 100621856), (4, 50310928), (8, 25155464), (16, 12577732), (32, 6288866), (64, 3144433), (101, 1992512), (163, 1234624), (191, 1053632), (202, 996256), (326, 617312), (382, 526816), (404, 498128), (652, 308656), (764, 263408), (808, 249064), (1304, 154328), (1528, 131704), (1616, 124532), (2608, 77164), (3056, 65852), (3232, 62266), (5216, 38582), (6112, 32926), (6464, 31133), (10432, 19291), (12224, 16463)]