203483504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 470446080

約数和(自身を除く): 266962576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 103, 112, 124, 206, 217, 248, 412, 434, 496, 569, 721, 824, 868, 1138, 1442, 1648, 1736, 2276, 2884, 3193, 3472, 3983, 4552, 5768, 6386, 7966, 9104, 11536, 12772, 15932, 17639, 22351, 25544, 31864, 35278, 44702, 51088, 58607, 63728, 70556, 89404, 117214, 123473, 141112, 178808, 234428, 246946, 282224, 357616, 410249, 468856, 493892, 820498, 937712, 987784, 1640996, 1816817, 1975568, 3281992, 3633634, 6563984, 7267268, 12717719, 14534536, 25435438, 29069072, 50870876, 101741752, 203483504]

約数ペア:

[(1, 203483504), (2, 101741752), (4, 50870876), (7, 29069072), (8, 25435438), (14, 14534536), (16, 12717719), (28, 7267268), (31, 6563984), (56, 3633634), (62, 3281992), (103, 1975568), (112, 1816817), (124, 1640996), (206, 987784), (217, 937712), (248, 820498), (412, 493892), (434, 468856), (496, 410249), (569, 357616), (721, 282224), (824, 246946), (868, 234428), (1138, 178808), (1442, 141112), (1648, 123473), (1736, 117214), (2276, 89404), (2884, 70556), (3193, 63728), (3472, 58607), (3983, 51088), (4552, 44702), (5768, 35278), (6386, 31864), (7966, 25544), (9104, 22351), (11536, 17639), (12772, 15932)]