198755928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{394357}}^1$

素因数の和:394376

約数の個数: 48

約数和(自身を含む): 615198480

約数和(自身を除く): 416442552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 394357, 788714, 1183071, 1577428, 2366142, 2760499, 3154856, 3549213, 4732284, 5520998, 7098426, 8281497, 9464568, 11041996, 14196852, 16562994, 22083992, 24844491, 28393704, 33125988, 49688982, 66251976, 99377964, 198755928]

約数ペア:

[(1, 198755928), (2, 99377964), (3, 66251976), (4, 49688982), (6, 33125988), (7, 28393704), (8, 24844491), (9, 22083992), (12, 16562994), (14, 14196852), (18, 11041996), (21, 9464568), (24, 8281497), (28, 7098426), (36, 5520998), (42, 4732284), (56, 3549213), (63, 3154856), (72, 2760499), (84, 2366142), (126, 1577428), (168, 1183071), (252, 788714), (504, 394357)]