198852472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{273149}}^1$

素因数の和:273175

約数の個数: 32

約数和(自身を含む): 458892000

約数和(自身を除く): 260039528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 273149, 546298, 1092596, 1912043, 2185192, 3550937, 3824086, 7101874, 7648172, 14203748, 15296344, 24856559, 28407496, 49713118, 99426236, 198852472]

約数ペア:

[(1, 198852472), (2, 99426236), (4, 49713118), (7, 28407496), (8, 24856559), (13, 15296344), (14, 14203748), (26, 7648172), (28, 7101874), (52, 3824086), (56, 3550937), (91, 2185192), (104, 1912043), (182, 1092596), (364, 546298), (728, 273149)]