208831728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{88789}}^1$

素因数の和:88814

約数の個数: 60

約数和(自身を含む): 627567720

約数和(自身を除く): 418735992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 88789, 177578, 266367, 355156, 532734, 621523, 710312, 1065468, 1243046, 1420624, 1864569, 2130936, 2486092, 3729138, 4261872, 4350661, 4972184, 7458276, 8701322, 9944368, 13051983, 14916552, 17402644, 26103966, 29833104, 34805288, 52207932, 69610576, 104415864, 208831728]

約数ペア:

[(1, 208831728), (2, 104415864), (3, 69610576), (4, 52207932), (6, 34805288), (7, 29833104), (8, 26103966), (12, 17402644), (14, 14916552), (16, 13051983), (21, 9944368), (24, 8701322), (28, 7458276), (42, 4972184), (48, 4350661), (49, 4261872), (56, 3729138), (84, 2486092), (98, 2130936), (112, 1864569), (147, 1420624), (168, 1243046), (196, 1065468), (294, 710312), (336, 621523), (392, 532734), (588, 355156), (784, 266367), (1176, 177578), (2352, 88789)]