197607792

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67489}}^1$

素因数の和:67561

約数の個数: 40

約数和(自身を含む): 518863120

約数和(自身を除く): 321255328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 67489, 134978, 202467, 269956, 404934, 539912, 809868, 1079824, 1619736, 3239472, 4116829, 8233658, 12350487, 16467316, 24700974, 32934632, 49401948, 65869264, 98803896, 197607792]

約数ペア:

[(1, 197607792), (2, 98803896), (3, 65869264), (4, 49401948), (6, 32934632), (8, 24700974), (12, 16467316), (16, 12350487), (24, 8233658), (48, 4116829), (61, 3239472), (122, 1619736), (183, 1079824), (244, 809868), (366, 539912), (488, 404934), (732, 269956), (976, 202467), (1464, 134978), (2928, 67489)]