201868688

素因数分解:

$2^4\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2999}}^1$

素因数の和:3615

約数の個数: 40

約数和(自身を含む): 447888000

約数和(自身を除く): 246019312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 601, 1202, 2404, 2999, 4207, 4808, 5998, 8414, 9616, 11996, 16828, 20993, 23992, 33656, 41986, 47984, 67312, 83972, 167944, 335888, 1802399, 3604798, 7209596, 12616793, 14419192, 25233586, 28838384, 50467172, 100934344, 201868688]

約数ペア:

[(1, 201868688), (2, 100934344), (4, 50467172), (7, 28838384), (8, 25233586), (14, 14419192), (16, 12616793), (28, 7209596), (56, 3604798), (112, 1802399), (601, 335888), (1202, 167944), (2404, 83972), (2999, 67312), (4207, 47984), (4808, 41986), (5998, 33656), (8414, 23992), (9616, 20993), (11996, 16828)]