203589570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 508083840

約数和(自身を除く): 304494270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 241, 290, 435, 482, 723, 870, 971, 1205, 1446, 1942, 2410, 2913, 3615, 4855, 5826, 6989, 7230, 9710, 13978, 14565, 20967, 28159, 29130, 34945, 41934, 56318, 69890, 84477, 104835, 140795, 168954, 209670, 234011, 281590, 422385, 468022, 702033, 844770, 1170055, 1404066, 2340110, 3510165, 6786319, 7020330, 13572638, 20358957, 33931595, 40717914, 67863190, 101794785, 203589570]

約数ペア:

[(1, 203589570), (2, 101794785), (3, 67863190), (5, 40717914), (6, 33931595), (10, 20358957), (15, 13572638), (29, 7020330), (30, 6786319), (58, 3510165), (87, 2340110), (145, 1404066), (174, 1170055), (241, 844770), (290, 702033), (435, 468022), (482, 422385), (723, 281590), (870, 234011), (971, 209670), (1205, 168954), (1446, 140795), (1942, 104835), (2410, 84477), (2913, 69890), (3615, 56318), (4855, 41934), (5826, 34945), (6989, 29130), (7230, 28159), (9710, 20967), (13978, 14565)]