202426140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28351}}^1$

素因数の和:28387

約数の個数: 96

約数和(自身を含む): 685891584

約数和(自身を除く): 483465444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 28351, 56702, 85053, 113404, 141755, 170106, 198457, 283510, 340212, 396914, 425265, 481967, 567020, 595371, 793828, 850530, 963934, 992285, 1190742, 1445901, 1701060, 1927868, 1984570, 2381484, 2409835, 2891802, 2976855, 3373769, 3969140, 4819670, 5783604, 5953710, 6747538, 7229505, 9639340, 10121307, 11907420, 13495076, 14459010, 16868845, 20242614, 28918020, 33737690, 40485228, 50606535, 67475380, 101213070, 202426140]

約数ペア:

[(1, 202426140), (2, 101213070), (3, 67475380), (4, 50606535), (5, 40485228), (6, 33737690), (7, 28918020), (10, 20242614), (12, 16868845), (14, 14459010), (15, 13495076), (17, 11907420), (20, 10121307), (21, 9639340), (28, 7229505), (30, 6747538), (34, 5953710), (35, 5783604), (42, 4819670), (51, 3969140), (60, 3373769), (68, 2976855), (70, 2891802), (84, 2409835), (85, 2381484), (102, 1984570), (105, 1927868), (119, 1701060), (140, 1445901), (170, 1190742), (204, 992285), (210, 963934), (238, 850530), (255, 793828), (340, 595371), (357, 567020), (420, 481967), (476, 425265), (510, 396914), (595, 340212), (714, 283510), (1020, 198457), (1190, 170106), (1428, 141755), (1785, 113404), (2380, 85053), (3570, 56702), (7140, 28351)]