201472810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37379}}^1$

素因数の和:37411

約数の個数: 48

約数和(自身を含む): 460222560

約数和(自身を除く): 258749750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 37379, 74758, 186895, 261653, 373790, 411169, 523306, 822338, 1308265, 1831571, 2055845, 2616530, 2878183, 3663142, 4111690, 5756366, 9157855, 14390915, 18315710, 20147281, 28781830, 40294562, 100736405, 201472810]

約数ペア:

[(1, 201472810), (2, 100736405), (5, 40294562), (7, 28781830), (10, 20147281), (11, 18315710), (14, 14390915), (22, 9157855), (35, 5756366), (49, 4111690), (55, 3663142), (70, 2878183), (77, 2616530), (98, 2055845), (110, 1831571), (154, 1308265), (245, 822338), (385, 523306), (490, 411169), (539, 373790), (770, 261653), (1078, 186895), (2695, 74758), (5390, 37379)]