202851210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2467

約数の個数: 64

約数和(自身を含む): 505815552

約数和(自身を除く): 302964342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 67, 86, 129, 134, 201, 215, 258, 335, 402, 430, 645, 670, 1005, 1290, 2010, 2347, 2881, 4694, 5762, 7041, 8643, 11735, 14082, 14405, 17286, 23470, 28810, 35205, 43215, 70410, 86430, 100921, 157249, 201842, 302763, 314498, 471747, 504605, 605526, 786245, 943494, 1009210, 1513815, 1572490, 2358735, 3027630, 4717470, 6761707, 13523414, 20285121, 33808535, 40570242, 67617070, 101425605, 202851210]

約数ペア:

[(1, 202851210), (2, 101425605), (3, 67617070), (5, 40570242), (6, 33808535), (10, 20285121), (15, 13523414), (30, 6761707), (43, 4717470), (67, 3027630), (86, 2358735), (129, 1572490), (134, 1513815), (201, 1009210), (215, 943494), (258, 786245), (335, 605526), (402, 504605), (430, 471747), (645, 314498), (670, 302763), (1005, 201842), (1290, 157249), (2010, 100921), (2347, 86430), (2881, 70410), (4694, 43215), (5762, 35205), (7041, 28810), (8643, 23470), (11735, 17286), (14082, 14405)]