201874278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 443232000

約数和(自身を除く): 241357722

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 227, 269, 454, 538, 551, 681, 807, 1102, 1362, 1614, 1653, 3306, 4313, 5111, 6583, 7801, 8626, 10222, 12939, 13166, 15333, 15602, 19749, 23403, 25878, 30666, 39498, 46806, 61063, 122126, 125077, 148219, 183189, 250154, 296438, 366378, 375231, 444657, 750462, 889314, 1160197, 1770827, 2320394, 3480591, 3541654, 5312481, 6961182, 10624962, 33645713, 67291426, 100937139, 201874278]

約数ペア:

[(1, 201874278), (2, 100937139), (3, 67291426), (6, 33645713), (19, 10624962), (29, 6961182), (38, 5312481), (57, 3541654), (58, 3480591), (87, 2320394), (114, 1770827), (174, 1160197), (227, 889314), (269, 750462), (454, 444657), (538, 375231), (551, 366378), (681, 296438), (807, 250154), (1102, 183189), (1362, 148219), (1614, 125077), (1653, 122126), (3306, 61063), (4313, 46806), (5111, 39498), (6583, 30666), (7801, 25878), (8626, 23403), (10222, 19749), (12939, 15602), (13166, 15333)]