205541868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{3461}}^1$

素因数の和:3583

約数の個数: 72

約数和(自身を含む): 563585904

約数和(自身を除く): 358044036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 588, 606, 707, 1212, 1414, 2121, 2828, 3461, 4242, 4949, 6922, 8484, 9898, 10383, 13844, 14847, 19796, 20766, 24227, 29694, 41532, 48454, 59388, 72681, 96908, 145362, 169589, 290724, 339178, 349561, 508767, 678356, 699122, 1017534, 1048683, 1398244, 2035068, 2097366, 2446927, 4194732, 4893854, 7340781, 9787708, 14681562, 17128489, 29363124, 34256978, 51385467, 68513956, 102770934, 205541868]

約数ペア:

[(1, 205541868), (2, 102770934), (3, 68513956), (4, 51385467), (6, 34256978), (7, 29363124), (12, 17128489), (14, 14681562), (21, 9787708), (28, 7340781), (42, 4893854), (49, 4194732), (84, 2446927), (98, 2097366), (101, 2035068), (147, 1398244), (196, 1048683), (202, 1017534), (294, 699122), (303, 678356), (404, 508767), (588, 349561), (606, 339178), (707, 290724), (1212, 169589), (1414, 145362), (2121, 96908), (2828, 72681), (3461, 59388), (4242, 48454), (4949, 41532), (6922, 29694), (8484, 24227), (9898, 20766), (10383, 19796), (13844, 14847)]