201719752

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 428400000

約数和(自身を除く): 226680248

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 499, 598, 676, 998, 1196, 1352, 1996, 2197, 2392, 3887, 3992, 4394, 6487, 7774, 8788, 11477, 12974, 15548, 17576, 22954, 25948, 31096, 45908, 50531, 51896, 84331, 91816, 101062, 149201, 168662, 202124, 298402, 337324, 404248, 596804, 674648, 1096303, 1193608, 1939613, 2192606, 3879226, 4385212, 7758452, 8770424, 15516904, 25214969, 50429938, 100859876, 201719752]

約数ペア:

[(1, 201719752), (2, 100859876), (4, 50429938), (8, 25214969), (13, 15516904), (23, 8770424), (26, 7758452), (46, 4385212), (52, 3879226), (92, 2192606), (104, 1939613), (169, 1193608), (184, 1096303), (299, 674648), (338, 596804), (499, 404248), (598, 337324), (676, 298402), (998, 202124), (1196, 168662), (1352, 149201), (1996, 101062), (2197, 91816), (2392, 84331), (3887, 51896), (3992, 50531), (4394, 45908), (6487, 31096), (7774, 25948), (8788, 22954), (11477, 17576), (12974, 15548)]