203485030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 435156480

約数和(自身を除く): 231671450

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 67, 70, 86, 134, 215, 301, 335, 430, 469, 602, 670, 938, 1009, 1505, 2018, 2345, 2881, 3010, 4690, 5045, 5762, 7063, 10090, 14126, 14405, 20167, 28810, 35315, 40334, 43387, 67603, 70630, 86774, 100835, 135206, 201670, 216935, 303709, 338015, 433870, 473221, 607418, 676030, 946442, 1518545, 2366105, 2906929, 3037090, 4732210, 5813858, 14534645, 20348503, 29069290, 40697006, 101742515, 203485030]

約数ペア:

[(1, 203485030), (2, 101742515), (5, 40697006), (7, 29069290), (10, 20348503), (14, 14534645), (35, 5813858), (43, 4732210), (67, 3037090), (70, 2906929), (86, 2366105), (134, 1518545), (215, 946442), (301, 676030), (335, 607418), (430, 473221), (469, 433870), (602, 338015), (670, 303709), (938, 216935), (1009, 201670), (1505, 135206), (2018, 100835), (2345, 86774), (2881, 70630), (3010, 67603), (4690, 43387), (5045, 40334), (5762, 35315), (7063, 28810), (10090, 20167), (14126, 14405)]