200883922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 326695680

約数和(自身を除く): 125811758

約数列:

[1, 2, 19, 38, 47, 94, 137, 274, 821, 893, 1642, 1786, 2603, 5206, 6439, 12878, 15599, 31198, 38587, 77174, 112477, 122341, 224954, 244682, 733153, 1466306, 2137063, 4274126, 5286419, 10572838, 100441961, 200883922]

約数ペア:

[(1, 200883922), (2, 100441961), (19, 10572838), (38, 5286419), (47, 4274126), (94, 2137063), (137, 1466306), (274, 733153), (821, 244682), (893, 224954), (1642, 122341), (1786, 112477), (2603, 77174), (5206, 38587), (6439, 31198), (12878, 15599)]