208039744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17383}}^1$

素因数の和:17423

約数の個数: 56

約数和(自身を含む): 476877888

約数和(自身を除く): 268838144

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 11968, 17383, 34766, 69532, 139064, 191213, 278128, 295511, 382426, 556256, 591022, 764852, 1112512, 1182044, 1529704, 2364088, 3059408, 3250621, 4728176, 6118816, 6501242, 9456352, 12237632, 13002484, 18912704, 26004968, 52009936, 104019872, 208039744]

約数ペア:

[(1, 208039744), (2, 104019872), (4, 52009936), (8, 26004968), (11, 18912704), (16, 13002484), (17, 12237632), (22, 9456352), (32, 6501242), (34, 6118816), (44, 4728176), (64, 3250621), (68, 3059408), (88, 2364088), (136, 1529704), (176, 1182044), (187, 1112512), (272, 764852), (352, 591022), (374, 556256), (544, 382426), (704, 295511), (748, 278128), (1088, 191213), (1496, 139064), (2992, 69532), (5984, 34766), (11968, 17383)]