202238120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42487}}^1$

素因数の和:42522

約数の個数: 64

約数和(自身を含む): 550644480

約数和(自身を除く): 348406360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 42487, 84974, 169948, 212435, 297409, 339896, 424870, 594818, 722279, 849740, 1189636, 1444558, 1487045, 1699480, 2379272, 2889116, 2974090, 3611395, 5055953, 5778232, 5948180, 7222790, 10111906, 11896360, 14445580, 20223812, 25279765, 28891160, 40447624, 50559530, 101119060, 202238120]

約数ペア:

[(1, 202238120), (2, 101119060), (4, 50559530), (5, 40447624), (7, 28891160), (8, 25279765), (10, 20223812), (14, 14445580), (17, 11896360), (20, 10111906), (28, 7222790), (34, 5948180), (35, 5778232), (40, 5055953), (56, 3611395), (68, 2974090), (70, 2889116), (85, 2379272), (119, 1699480), (136, 1487045), (140, 1444558), (170, 1189636), (238, 849740), (280, 722279), (340, 594818), (476, 424870), (595, 339896), (680, 297409), (952, 212435), (1190, 169948), (2380, 84974), (4760, 42487)]