201911072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 72

約数和(自身を含む): 446750640

約数和(自身を除く): 244839568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 419, 592, 814, 838, 1184, 1369, 1628, 1676, 2738, 3256, 3352, 4609, 5476, 6512, 6704, 9218, 10952, 13024, 13408, 15059, 15503, 18436, 21904, 30118, 31006, 36872, 43808, 60236, 62012, 73744, 120472, 124024, 147488, 170533, 240944, 248048, 341066, 481888, 496096, 573611, 682132, 1147222, 1364264, 2294444, 2728528, 4588888, 5457056, 6309721, 9177776, 12619442, 18355552, 25238884, 50477768, 100955536, 201911072]

約数ペア:

[(1, 201911072), (2, 100955536), (4, 50477768), (8, 25238884), (11, 18355552), (16, 12619442), (22, 9177776), (32, 6309721), (37, 5457056), (44, 4588888), (74, 2728528), (88, 2294444), (148, 1364264), (176, 1147222), (296, 682132), (352, 573611), (407, 496096), (419, 481888), (592, 341066), (814, 248048), (838, 240944), (1184, 170533), (1369, 147488), (1628, 124024), (1676, 120472), (2738, 73744), (3256, 62012), (3352, 60236), (4609, 43808), (5476, 36872), (6512, 31006), (6704, 30118), (9218, 21904), (10952, 18436), (13024, 15503), (13408, 15059)]