195620838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{9931}}^1$

素因数の和:10017

約数の個数: 48

約数和(自身を含む): 461957184

約数和(自身を除く): 266336346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 6566, 9849, 9931, 19698, 19862, 29793, 59586, 69517, 139034, 208551, 417102, 486619, 665377, 973238, 1330754, 1459857, 1996131, 2919714, 3992262, 4657639, 9315278, 13972917, 27945834, 32603473, 65206946, 97810419, 195620838]

約数ペア:

[(1, 195620838), (2, 97810419), (3, 65206946), (6, 32603473), (7, 27945834), (14, 13972917), (21, 9315278), (42, 4657639), (49, 3992262), (67, 2919714), (98, 1996131), (134, 1459857), (147, 1330754), (201, 973238), (294, 665377), (402, 486619), (469, 417102), (938, 208551), (1407, 139034), (2814, 69517), (3283, 59586), (6566, 29793), (9849, 19862), (9931, 19698)]