201870930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{26183}}^1$

素因数の和:26450

約数の個数: 32

約数和(自身を含む): 486393984

約数和(自身を除く): 284523054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 26183, 52366, 78549, 130915, 157098, 261830, 392745, 785490, 6729031, 13458062, 20187093, 33645155, 40374186, 67290310, 100935465, 201870930]

約数ペア:

[(1, 201870930), (2, 100935465), (3, 67290310), (5, 40374186), (6, 33645155), (10, 20187093), (15, 13458062), (30, 6729031), (257, 785490), (514, 392745), (771, 261830), (1285, 157098), (1542, 130915), (2570, 78549), (3855, 52366), (7710, 26183)]