210908222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1741}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 383797440

約数和(自身を除く): 172889218

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 509, 1018, 1741, 3482, 3563, 7126, 8653, 12187, 17306, 24374, 29597, 59194, 60571, 121142, 207179, 414358, 886169, 1772338, 6203183, 12406366, 15064873, 30129746, 105454111, 210908222]

約数ペア:

[(1, 210908222), (2, 105454111), (7, 30129746), (14, 15064873), (17, 12406366), (34, 6203183), (119, 1772338), (238, 886169), (509, 414358), (1018, 207179), (1741, 121142), (3482, 60571), (3563, 59194), (7126, 29597), (8653, 24374), (12187, 17306)]