203196448

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69779}}^1$

素因数の和:69809

約数の個数: 48

約数和(自身を含む): 492367680

約数和(自身を除く): 289171232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 69779, 139558, 279116, 488453, 558232, 907127, 976906, 1116464, 1814254, 1953812, 2232928, 3628508, 3907624, 6349889, 7257016, 7815248, 12699778, 14514032, 15630496, 25399556, 29028064, 50799112, 101598224, 203196448]

約数ペア:

[(1, 203196448), (2, 101598224), (4, 50799112), (7, 29028064), (8, 25399556), (13, 15630496), (14, 14514032), (16, 12699778), (26, 7815248), (28, 7257016), (32, 6349889), (52, 3907624), (56, 3628508), (91, 2232928), (104, 1953812), (112, 1814254), (182, 1116464), (208, 976906), (224, 907127), (364, 558232), (416, 488453), (728, 279116), (1456, 139558), (2912, 69779)]