210335800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{19843}}^1$

素因数の和:19912

約数の個数: 48

約数和(自身を含む): 498282840

約数和(自身を除く): 287947040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 19843, 39686, 79372, 99215, 158744, 198430, 396860, 496075, 793720, 992150, 1051679, 1984300, 2103358, 3968600, 4206716, 5258395, 8413432, 10516790, 21033580, 26291975, 42067160, 52583950, 105167900, 210335800]

約数ペア:

[(1, 210335800), (2, 105167900), (4, 52583950), (5, 42067160), (8, 26291975), (10, 21033580), (20, 10516790), (25, 8413432), (40, 5258395), (50, 4206716), (53, 3968600), (100, 2103358), (106, 1984300), (200, 1051679), (212, 992150), (265, 793720), (424, 496075), (530, 396860), (1060, 198430), (1325, 158744), (2120, 99215), (2650, 79372), (5300, 39686), (10600, 19843)]