201072760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{929}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 518270400

約数和(自身を除く): 317197640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 773, 929, 1546, 1858, 3092, 3716, 3865, 4645, 5411, 6184, 6503, 7432, 7730, 9290, 10822, 13006, 15460, 18580, 21644, 26012, 27055, 30920, 32515, 37160, 43288, 52024, 54110, 65030, 108220, 130060, 216440, 260120, 718117, 1436234, 2872468, 3590585, 5026819, 5744936, 7181170, 10053638, 14362340, 20107276, 25134095, 28724680, 40214552, 50268190, 100536380, 201072760]

約数ペア:

[(1, 201072760), (2, 100536380), (4, 50268190), (5, 40214552), (7, 28724680), (8, 25134095), (10, 20107276), (14, 14362340), (20, 10053638), (28, 7181170), (35, 5744936), (40, 5026819), (56, 3590585), (70, 2872468), (140, 1436234), (280, 718117), (773, 260120), (929, 216440), (1546, 130060), (1858, 108220), (3092, 65030), (3716, 54110), (3865, 52024), (4645, 43288), (5411, 37160), (6184, 32515), (6503, 30920), (7432, 27055), (7730, 26012), (9290, 21644), (10822, 18580), (13006, 15460)]