195440368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2063}}^1$

素因数の和:2293

約数の個数: 40

約数和(自身を含む): 393117696

約数和(自身を除く): 197677328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 382, 496, 764, 1528, 2063, 3056, 4126, 5921, 8252, 11842, 16504, 23684, 33008, 47368, 63953, 94736, 127906, 255812, 394033, 511624, 788066, 1023248, 1576132, 3152264, 6304528, 12215023, 24430046, 48860092, 97720184, 195440368]

約数ペア:

[(1, 195440368), (2, 97720184), (4, 48860092), (8, 24430046), (16, 12215023), (31, 6304528), (62, 3152264), (124, 1576132), (191, 1023248), (248, 788066), (382, 511624), (496, 394033), (764, 255812), (1528, 127906), (2063, 94736), (3056, 63953), (4126, 47368), (5921, 33008), (8252, 23684), (11842, 16504)]