202087305

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{23761}}^1$

素因数の和:23788

約数の個数: 48

約数和(自身を含む): 415169664

約数和(自身を除く): 213082359

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 23761, 71283, 118805, 166327, 213849, 356415, 498981, 641547, 831635, 1069245, 1496943, 1924641, 2494905, 3207735, 4490829, 5773923, 7484715, 9623205, 13472487, 22454145, 28869615, 40417461, 67362435, 202087305]

約数ペア:

[(1, 202087305), (3, 67362435), (5, 40417461), (7, 28869615), (9, 22454145), (15, 13472487), (21, 9623205), (27, 7484715), (35, 5773923), (45, 4490829), (63, 3207735), (81, 2494905), (105, 1924641), (135, 1496943), (189, 1069245), (243, 831635), (315, 641547), (405, 498981), (567, 356415), (945, 213849), (1215, 166327), (1701, 118805), (2835, 71283), (8505, 23761)]