202137650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1716

約数の個数: 96

約数和(自身を含む): 467970048

約数和(自身を除く): 265832398

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 34, 50, 55, 65, 85, 110, 130, 143, 170, 187, 221, 275, 286, 325, 374, 425, 442, 550, 650, 715, 850, 935, 1105, 1430, 1663, 1870, 2210, 2431, 3326, 3575, 4675, 4862, 5525, 7150, 8315, 9350, 11050, 12155, 16630, 18293, 21619, 24310, 28271, 36586, 41575, 43238, 56542, 60775, 83150, 91465, 108095, 121550, 141355, 182930, 216190, 237809, 282710, 310981, 367523, 457325, 475618, 540475, 621962, 706775, 735046, 914650, 1080950, 1189045, 1413550, 1554905, 1837615, 2378090, 3109810, 3675230, 4042753, 5945225, 7774525, 8085506, 9188075, 11890450, 15549050, 18376150, 20213765, 40427530, 101068825, 202137650]

約数ペア:

[(1, 202137650), (2, 101068825), (5, 40427530), (10, 20213765), (11, 18376150), (13, 15549050), (17, 11890450), (22, 9188075), (25, 8085506), (26, 7774525), (34, 5945225), (50, 4042753), (55, 3675230), (65, 3109810), (85, 2378090), (110, 1837615), (130, 1554905), (143, 1413550), (170, 1189045), (187, 1080950), (221, 914650), (275, 735046), (286, 706775), (325, 621962), (374, 540475), (425, 475618), (442, 457325), (550, 367523), (650, 310981), (715, 282710), (850, 237809), (935, 216190), (1105, 182930), (1430, 141355), (1663, 121550), (1870, 108095), (2210, 91465), (2431, 83150), (3326, 60775), (3575, 56542), (4675, 43238), (4862, 41575), (5525, 36586), (7150, 28271), (8315, 24310), (9350, 21619), (11050, 18293), (12155, 16630)]