203478284676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20754619}}^1$

素因数の和:20754688

約数の個数: 48

約数和(自身を含む): 511393836800

約数和(自身を除く): 307915552124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 20754619, 41509238, 62263857, 83018476, 124527714, 249055428, 394337761, 788675522, 892448617, 1183013283, 1577351044, 1784897234, 2366026566, 2677345851, 3569794468, 4732053132, 5354691702, 10709383404, 16956523723, 33913047446, 50869571169, 67826094892, 101739142338, 203478284676]

約数ペア:

[(1, 203478284676), (2, 101739142338), (3, 67826094892), (4, 50869571169), (6, 33913047446), (12, 16956523723), (19, 10709383404), (38, 5354691702), (43, 4732053132), (57, 3569794468), (76, 2677345851), (86, 2366026566), (114, 1784897234), (129, 1577351044), (172, 1183013283), (228, 892448617), (258, 788675522), (516, 394337761), (817, 249055428), (1634, 124527714), (2451, 83018476), (3268, 62263857), (4902, 41509238), (9804, 20754619)]