201781874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2237}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 367390080

約数和(自身を除く): 165608206

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 379, 758, 2237, 2653, 4474, 5306, 6443, 12886, 15659, 31318, 38029, 45101, 76058, 90202, 266203, 532406, 847823, 1695646, 5934761, 11869522, 14412991, 28825982, 100890937, 201781874]

約数ペア:

[(1, 201781874), (2, 100890937), (7, 28825982), (14, 14412991), (17, 11869522), (34, 5934761), (119, 1695646), (238, 847823), (379, 532406), (758, 266203), (2237, 90202), (2653, 76058), (4474, 45101), (5306, 38029), (6443, 31318), (12886, 15659)]