210963788

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 435516480

約数和(自身を除く): 224552692

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 269, 518, 538, 757, 1036, 1076, 1514, 1883, 3028, 3766, 5299, 7532, 9953, 10598, 19906, 21196, 28009, 39812, 56018, 69671, 112036, 139342, 196063, 203633, 278684, 392126, 407266, 784252, 814532, 1425431, 2850862, 5701724, 7534421, 15068842, 30137684, 52740947, 105481894, 210963788]

約数ペア:

[(1, 210963788), (2, 105481894), (4, 52740947), (7, 30137684), (14, 15068842), (28, 7534421), (37, 5701724), (74, 2850862), (148, 1425431), (259, 814532), (269, 784252), (518, 407266), (538, 392126), (757, 278684), (1036, 203633), (1076, 196063), (1514, 139342), (1883, 112036), (3028, 69671), (3766, 56018), (5299, 39812), (7532, 28009), (9953, 21196), (10598, 19906)]