201458334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18959}}^1$

素因数の和:19005

約数の個数: 64

約数和(自身を含む): 524206080

約数和(自身を除く): 322747746

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 18959, 37918, 56877, 113754, 132713, 208549, 265426, 398139, 417098, 436057, 625647, 796278, 872114, 1251294, 1308171, 1459843, 2616342, 2919686, 3052399, 4379529, 4796627, 6104798, 8759058, 9157197, 9593254, 14389881, 18314394, 28779762, 33576389, 67152778, 100729167, 201458334]

約数ペア:

[(1, 201458334), (2, 100729167), (3, 67152778), (6, 33576389), (7, 28779762), (11, 18314394), (14, 14389881), (21, 9593254), (22, 9157197), (23, 8759058), (33, 6104798), (42, 4796627), (46, 4379529), (66, 3052399), (69, 2919686), (77, 2616342), (138, 1459843), (154, 1308171), (161, 1251294), (231, 872114), (253, 796278), (322, 625647), (462, 436057), (483, 417098), (506, 398139), (759, 265426), (966, 208549), (1518, 132713), (1771, 113754), (3542, 56877), (5313, 37918), (10626, 18959)]