200185748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{659}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 422822400

約数和(自身を除く): 222636652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 571, 659, 1142, 1318, 2284, 2636, 3997, 4613, 7994, 9226, 10849, 12521, 15988, 18452, 21698, 25042, 43396, 50084, 75943, 87647, 151886, 175294, 303772, 350588, 376289, 752578, 1505156, 2634023, 5268046, 7149491, 10536092, 14298982, 28597964, 50046437, 100092874, 200185748]

約数ペア:

[(1, 200185748), (2, 100092874), (4, 50046437), (7, 28597964), (14, 14298982), (19, 10536092), (28, 7149491), (38, 5268046), (76, 2634023), (133, 1505156), (266, 752578), (532, 376289), (571, 350588), (659, 303772), (1142, 175294), (1318, 151886), (2284, 87647), (2636, 75943), (3997, 50084), (4613, 43396), (7994, 25042), (9226, 21698), (10849, 18452), (12521, 15988)]