210807604

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 453212928

約数和(自身を除く): 242405324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 101, 161, 196, 202, 322, 404, 463, 644, 707, 926, 1127, 1414, 1852, 2254, 2323, 2828, 3241, 4508, 4646, 4949, 6482, 9292, 9898, 10649, 12964, 16261, 19796, 21298, 22687, 32522, 42596, 45374, 46763, 65044, 74543, 90748, 93526, 113827, 149086, 187052, 227654, 298172, 327341, 455308, 521801, 654682, 1043602, 1075549, 1309364, 2087204, 2151098, 2291387, 4302196, 4582774, 7528843, 9165548, 15057686, 30115372, 52701901, 105403802, 210807604]

約数ペア:

[(1, 210807604), (2, 105403802), (4, 52701901), (7, 30115372), (14, 15057686), (23, 9165548), (28, 7528843), (46, 4582774), (49, 4302196), (92, 2291387), (98, 2151098), (101, 2087204), (161, 1309364), (196, 1075549), (202, 1043602), (322, 654682), (404, 521801), (463, 455308), (644, 327341), (707, 298172), (926, 227654), (1127, 187052), (1414, 149086), (1852, 113827), (2254, 93526), (2323, 90748), (2828, 74543), (3241, 65044), (4508, 46763), (4646, 45374), (4949, 42596), (6482, 32522), (9292, 22687), (9898, 21298), (10649, 19796), (12964, 16261)]