203246600

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{13921}}^1$

素因数の和:14010

約数の個数: 48

約数和(自身を含む): 479056020

約数和(自身を除く): 275809420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 7300, 13921, 14600, 27842, 55684, 69605, 111368, 139210, 278420, 348025, 556840, 696050, 1016233, 1392100, 2032466, 2784200, 4064932, 5081165, 8129864, 10162330, 20324660, 25405825, 40649320, 50811650, 101623300, 203246600]

約数ペア:

[(1, 203246600), (2, 101623300), (4, 50811650), (5, 40649320), (8, 25405825), (10, 20324660), (20, 10162330), (25, 8129864), (40, 5081165), (50, 4064932), (73, 2784200), (100, 2032466), (146, 1392100), (200, 1016233), (292, 696050), (365, 556840), (584, 348025), (730, 278420), (1460, 139210), (1825, 111368), (2920, 69605), (3650, 55684), (7300, 27842), (13921, 14600)]