197235738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3137}}^1$

素因数の和:3651

約数の個数: 48

約数和(自身を含む): 489528000

約数和(自身を除く): 292292262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 499, 998, 1497, 2994, 3137, 3493, 4491, 6274, 6986, 8982, 9411, 10479, 18822, 20958, 21959, 28233, 31437, 43918, 56466, 62874, 65877, 131754, 197631, 395262, 1565363, 3130726, 4696089, 9392178, 10957541, 14088267, 21915082, 28176534, 32872623, 65745246, 98617869, 197235738]

約数ペア:

[(1, 197235738), (2, 98617869), (3, 65745246), (6, 32872623), (7, 28176534), (9, 21915082), (14, 14088267), (18, 10957541), (21, 9392178), (42, 4696089), (63, 3130726), (126, 1565363), (499, 395262), (998, 197631), (1497, 131754), (2994, 65877), (3137, 62874), (3493, 56466), (4491, 43918), (6274, 31437), (6986, 28233), (8982, 21959), (9411, 20958), (10479, 18822)]