202937070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 588902400

約数和(自身を除く): 385965330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 47, 58, 70, 87, 94, 105, 141, 145, 174, 203, 210, 235, 282, 290, 329, 406, 435, 470, 609, 658, 705, 709, 870, 987, 1015, 1218, 1363, 1410, 1418, 1645, 1974, 2030, 2127, 2726, 3045, 3290, 3545, 4089, 4254, 4935, 4963, 6090, 6815, 7090, 8178, 9541, 9870, 9926, 10635, 13630, 14889, 19082, 20445, 20561, 21270, 24815, 28623, 29778, 33323, 40890, 41122, 47705, 49630, 57246, 61683, 66646, 74445, 95410, 99969, 102805, 123366, 143115, 143927, 148890, 166615, 199938, 205610, 233261, 286230, 287854, 308415, 333230, 431781, 466522, 499845, 616830, 699783, 719635, 863562, 966367, 999690, 1166305, 1399566, 1439270, 1932734, 2158905, 2332610, 2899101, 3498915, 4317810, 4831835, 5798202, 6764569, 6997830, 9663670, 13529138, 14495505, 20293707, 28991010, 33822845, 40587414, 67645690, 101468535, 202937070]

約数ペア:

[(1, 202937070), (2, 101468535), (3, 67645690), (5, 40587414), (6, 33822845), (7, 28991010), (10, 20293707), (14, 14495505), (15, 13529138), (21, 9663670), (29, 6997830), (30, 6764569), (35, 5798202), (42, 4831835), (47, 4317810), (58, 3498915), (70, 2899101), (87, 2332610), (94, 2158905), (105, 1932734), (141, 1439270), (145, 1399566), (174, 1166305), (203, 999690), (210, 966367), (235, 863562), (282, 719635), (290, 699783), (329, 616830), (406, 499845), (435, 466522), (470, 431781), (609, 333230), (658, 308415), (705, 287854), (709, 286230), (870, 233261), (987, 205610), (1015, 199938), (1218, 166615), (1363, 148890), (1410, 143927), (1418, 143115), (1645, 123366), (1974, 102805), (2030, 99969), (2127, 95410), (2726, 74445), (3045, 66646), (3290, 61683), (3545, 57246), (4089, 49630), (4254, 47705), (4935, 41122), (4963, 40890), (6090, 33323), (6815, 29778), (7090, 28623), (8178, 24815), (9541, 21270), (9870, 20561), (9926, 20445), (10635, 19082), (13630, 14889)]