202809912

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 514805760

約数和(自身を除く): 311995848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 191, 293, 302, 382, 453, 573, 586, 604, 764, 879, 906, 1146, 1172, 1208, 1528, 1758, 1812, 2292, 2344, 3516, 3624, 4584, 7032, 28841, 44243, 55963, 57682, 86523, 88486, 111926, 115364, 132729, 167889, 173046, 176972, 223852, 230728, 265458, 335778, 346092, 353944, 447704, 530916, 671556, 692184, 1061832, 1343112, 8450413, 16900826, 25351239, 33801652, 50702478, 67603304, 101404956, 202809912]

約数ペア:

[(1, 202809912), (2, 101404956), (3, 67603304), (4, 50702478), (6, 33801652), (8, 25351239), (12, 16900826), (24, 8450413), (151, 1343112), (191, 1061832), (293, 692184), (302, 671556), (382, 530916), (453, 447704), (573, 353944), (586, 346092), (604, 335778), (764, 265458), (879, 230728), (906, 223852), (1146, 176972), (1172, 173046), (1208, 167889), (1528, 132729), (1758, 115364), (1812, 111926), (2292, 88486), (2344, 86523), (3516, 57682), (3624, 55963), (4584, 44243), (7032, 28841)]