200819504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{4421}}^1$

素因数の和:4613

約数の個数: 40

約数和(自身を含む): 414535968

約数和(自身を除く): 213716464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 668, 1336, 2672, 2839, 4421, 5678, 8842, 11356, 17684, 22712, 35368, 45424, 70736, 75157, 150314, 300628, 601256, 738307, 1202512, 1476614, 2953228, 5906456, 11812912, 12551219, 25102438, 50204876, 100409752, 200819504]

約数ペア:

[(1, 200819504), (2, 100409752), (4, 50204876), (8, 25102438), (16, 12551219), (17, 11812912), (34, 5906456), (68, 2953228), (136, 1476614), (167, 1202512), (272, 738307), (334, 601256), (668, 300628), (1336, 150314), (2672, 75157), (2839, 70736), (4421, 45424), (5678, 35368), (8842, 22712), (11356, 17684)]