204650220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2431

約数の個数: 96

約数和(自身を含む): 604348416

約数和(自身を除く): 399698196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 1410, 1457, 1860, 2341, 2820, 2914, 4371, 4682, 5828, 7023, 7285, 8742, 9364, 11705, 14046, 14570, 17484, 21855, 23410, 28092, 29140, 35115, 43710, 46820, 70230, 72571, 87420, 110027, 140460, 145142, 217713, 220054, 290284, 330081, 362855, 435426, 440108, 550135, 660162, 725710, 870852, 1088565, 1100270, 1320324, 1451420, 1650405, 2177130, 2200540, 3300810, 3410837, 4354260, 6601620, 6821674, 10232511, 13643348, 17054185, 20465022, 34108370, 40930044, 51162555, 68216740, 102325110, 204650220]

約数ペア:

[(1, 204650220), (2, 102325110), (3, 68216740), (4, 51162555), (5, 40930044), (6, 34108370), (10, 20465022), (12, 17054185), (15, 13643348), (20, 10232511), (30, 6821674), (31, 6601620), (47, 4354260), (60, 3410837), (62, 3300810), (93, 2200540), (94, 2177130), (124, 1650405), (141, 1451420), (155, 1320324), (186, 1100270), (188, 1088565), (235, 870852), (282, 725710), (310, 660162), (372, 550135), (465, 440108), (470, 435426), (564, 362855), (620, 330081), (705, 290284), (930, 220054), (940, 217713), (1410, 145142), (1457, 140460), (1860, 110027), (2341, 87420), (2820, 72571), (2914, 70230), (4371, 46820), (4682, 43710), (5828, 35115), (7023, 29140), (7285, 28092), (8742, 23410), (9364, 21855), (11705, 17484), (14046, 14570)]