209792142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{24851}}^1$

素因数の和:24933

約数の個数: 48

約数和(自身を含む): 527260032

約数和(自身を除く): 317467890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 24851, 49702, 74553, 149106, 173957, 223659, 347914, 447318, 521871, 1043742, 1565613, 1665017, 3131226, 3330034, 4995051, 9990102, 11655119, 14985153, 23310238, 29970306, 34965357, 69930714, 104896071, 209792142]

約数ペア:

[(1, 209792142), (2, 104896071), (3, 69930714), (6, 34965357), (7, 29970306), (9, 23310238), (14, 14985153), (18, 11655119), (21, 9990102), (42, 4995051), (63, 3330034), (67, 3131226), (126, 1665017), (134, 1565613), (201, 1043742), (402, 521871), (469, 447318), (603, 347914), (938, 223659), (1206, 173957), (1407, 149106), (2814, 74553), (4221, 49702), (8442, 24851)]