198890256

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67927}}^1$

素因数の和:67999

約数の個数: 40

約数和(自身を含む): 522230464

約数和(自身を除く): 323340208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 67927, 135854, 203781, 271708, 407562, 543416, 815124, 1086832, 1630248, 3260496, 4143547, 8287094, 12430641, 16574188, 24861282, 33148376, 49722564, 66296752, 99445128, 198890256]

約数ペア:

[(1, 198890256), (2, 99445128), (3, 66296752), (4, 49722564), (6, 33148376), (8, 24861282), (12, 16574188), (16, 12430641), (24, 8287094), (48, 4143547), (61, 3260496), (122, 1630248), (183, 1086832), (244, 815124), (366, 543416), (488, 407562), (732, 271708), (976, 203781), (1464, 135854), (2928, 67927)]