200465240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 473515200

約数和(自身を除く): 273049960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 193, 230, 386, 460, 772, 920, 965, 1129, 1544, 1930, 2258, 3860, 4439, 4516, 5645, 7720, 8878, 9032, 11290, 17756, 22195, 22580, 25967, 35512, 44390, 45160, 51934, 88780, 103868, 129835, 177560, 207736, 217897, 259670, 435794, 519340, 871588, 1038680, 1089485, 1743176, 2178970, 4357940, 5011631, 8715880, 10023262, 20046524, 25058155, 40093048, 50116310, 100232620, 200465240]

約数ペア:

[(1, 200465240), (2, 100232620), (4, 50116310), (5, 40093048), (8, 25058155), (10, 20046524), (20, 10023262), (23, 8715880), (40, 5011631), (46, 4357940), (92, 2178970), (115, 1743176), (184, 1089485), (193, 1038680), (230, 871588), (386, 519340), (460, 435794), (772, 259670), (920, 217897), (965, 207736), (1129, 177560), (1544, 129835), (1930, 103868), (2258, 88780), (3860, 51934), (4439, 45160), (4516, 44390), (5645, 35512), (7720, 25967), (8878, 22580), (9032, 22195), (11290, 17756)]