201627340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1877}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 437288544

約数和(自身を除く): 235661204

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 131, 164, 205, 262, 410, 524, 655, 820, 1310, 1877, 2620, 3754, 5371, 7508, 9385, 10742, 18770, 21484, 26855, 37540, 53710, 76957, 107420, 153914, 245887, 307828, 384785, 491774, 769570, 983548, 1229435, 1539140, 2458870, 4917740, 10081367, 20162734, 40325468, 50406835, 100813670, 201627340]

約数ペア:

[(1, 201627340), (2, 100813670), (4, 50406835), (5, 40325468), (10, 20162734), (20, 10081367), (41, 4917740), (82, 2458870), (131, 1539140), (164, 1229435), (205, 983548), (262, 769570), (410, 491774), (524, 384785), (655, 307828), (820, 245887), (1310, 153914), (1877, 107420), (2620, 76957), (3754, 53710), (5371, 37540), (7508, 26855), (9385, 21484), (10742, 18770)]