203713620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1481

約数の個数: 96

約数和(自身を含む): 625193856

約数和(自身を除く): 421480236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 257, 330, 514, 660, 771, 1028, 1201, 1285, 1542, 2402, 2570, 2827, 3084, 3603, 3855, 4804, 5140, 5654, 6005, 7206, 7710, 8481, 11308, 12010, 13211, 14135, 14412, 15420, 16962, 18015, 24020, 26422, 28270, 33924, 36030, 39633, 42405, 52844, 56540, 66055, 72060, 79266, 84810, 132110, 158532, 169620, 198165, 264220, 308657, 396330, 617314, 792660, 925971, 1234628, 1543285, 1851942, 3086570, 3395227, 3703884, 4629855, 6173140, 6790454, 9259710, 10185681, 13580908, 16976135, 18519420, 20371362, 33952270, 40742724, 50928405, 67904540, 101856810, 203713620]

約数ペア:

[(1, 203713620), (2, 101856810), (3, 67904540), (4, 50928405), (5, 40742724), (6, 33952270), (10, 20371362), (11, 18519420), (12, 16976135), (15, 13580908), (20, 10185681), (22, 9259710), (30, 6790454), (33, 6173140), (44, 4629855), (55, 3703884), (60, 3395227), (66, 3086570), (110, 1851942), (132, 1543285), (165, 1234628), (220, 925971), (257, 792660), (330, 617314), (514, 396330), (660, 308657), (771, 264220), (1028, 198165), (1201, 169620), (1285, 158532), (1542, 132110), (2402, 84810), (2570, 79266), (2827, 72060), (3084, 66055), (3603, 56540), (3855, 52844), (4804, 42405), (5140, 39633), (5654, 36030), (6005, 33924), (7206, 28270), (7710, 26422), (8481, 24020), (11308, 18015), (12010, 16962), (13211, 15420), (14135, 14412)]