204937404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11243}}^1$

素因数の和:11295

約数の個数: 72

約数和(自身を含む): 574253568

約数和(自身を除く): 369316164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 11243, 18228, 22486, 33729, 44972, 67458, 78701, 134916, 157402, 236103, 314804, 348533, 472206, 550907, 697066, 944412, 1045599, 1101814, 1394132, 1652721, 2091198, 2203628, 2439731, 3305442, 4182396, 4879462, 6610884, 7319193, 9758924, 14638386, 17078117, 29276772, 34156234, 51234351, 68312468, 102468702, 204937404]

約数ペア:

[(1, 204937404), (2, 102468702), (3, 68312468), (4, 51234351), (6, 34156234), (7, 29276772), (12, 17078117), (14, 14638386), (21, 9758924), (28, 7319193), (31, 6610884), (42, 4879462), (49, 4182396), (62, 3305442), (84, 2439731), (93, 2203628), (98, 2091198), (124, 1652721), (147, 1394132), (186, 1101814), (196, 1045599), (217, 944412), (294, 697066), (372, 550907), (434, 472206), (588, 348533), (651, 314804), (868, 236103), (1302, 157402), (1519, 134916), (2604, 78701), (3038, 67458), (4557, 44972), (6076, 33729), (9114, 22486), (11243, 18228)]