200303870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 416625120

約数和(自身を除く): 216321250

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 61, 65, 67, 122, 130, 134, 145, 169, 290, 305, 335, 338, 377, 610, 670, 754, 793, 845, 871, 1586, 1690, 1742, 1769, 1885, 1943, 3538, 3770, 3886, 3965, 4087, 4355, 4901, 7930, 8174, 8710, 8845, 9715, 9802, 10309, 11323, 17690, 19430, 20435, 20618, 22646, 22997, 24505, 25259, 40870, 45994, 49010, 50518, 51545, 53131, 56615, 103090, 106262, 113230, 114985, 118523, 126295, 229970, 237046, 252590, 265655, 298961, 328367, 531310, 592615, 597922, 656734, 690703, 1185230, 1381406, 1494805, 1540799, 1641835, 2989610, 3081598, 3283670, 3453515, 6907030, 7703995, 15407990, 20030387, 40060774, 100151935, 200303870]

約数ペア:

[(1, 200303870), (2, 100151935), (5, 40060774), (10, 20030387), (13, 15407990), (26, 7703995), (29, 6907030), (58, 3453515), (61, 3283670), (65, 3081598), (67, 2989610), (122, 1641835), (130, 1540799), (134, 1494805), (145, 1381406), (169, 1185230), (290, 690703), (305, 656734), (335, 597922), (338, 592615), (377, 531310), (610, 328367), (670, 298961), (754, 265655), (793, 252590), (845, 237046), (871, 229970), (1586, 126295), (1690, 118523), (1742, 114985), (1769, 113230), (1885, 106262), (1943, 103090), (3538, 56615), (3770, 53131), (3886, 51545), (3965, 50518), (4087, 49010), (4355, 45994), (4901, 40870), (7930, 25259), (8174, 24505), (8710, 22997), (8845, 22646), (9715, 20618), (9802, 20435), (10309, 19430), (11323, 17690)]