200686430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5839}}^1$

素因数の和:6344

約数の個数: 32

約数和(自身を含む): 413752320

約数和(自身を除く): 213065890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 2455, 3437, 4910, 5839, 6874, 11678, 17185, 29195, 34370, 40873, 58390, 81746, 204365, 408730, 2866949, 5733898, 14334745, 20068643, 28669490, 40137286, 100343215, 200686430]

約数ペア:

[(1, 200686430), (2, 100343215), (5, 40137286), (7, 28669490), (10, 20068643), (14, 14334745), (35, 5733898), (70, 2866949), (491, 408730), (982, 204365), (2455, 81746), (3437, 58390), (4910, 40873), (5839, 34370), (6874, 29195), (11678, 17185)]