203408030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 437754240

約数和(自身を除く): 234346210

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 97, 145, 194, 203, 290, 406, 485, 679, 970, 1015, 1033, 1358, 2030, 2066, 2813, 3395, 5165, 5626, 6790, 7231, 10330, 14065, 14462, 19691, 28130, 29957, 36155, 39382, 59914, 72310, 98455, 100201, 149785, 196910, 200402, 209699, 299570, 419398, 501005, 701407, 1002010, 1048495, 1402814, 2096990, 2905829, 3507035, 5811658, 7014070, 14529145, 20340803, 29058290, 40681606, 101704015, 203408030]

約数ペア:

[(1, 203408030), (2, 101704015), (5, 40681606), (7, 29058290), (10, 20340803), (14, 14529145), (29, 7014070), (35, 5811658), (58, 3507035), (70, 2905829), (97, 2096990), (145, 1402814), (194, 1048495), (203, 1002010), (290, 701407), (406, 501005), (485, 419398), (679, 299570), (970, 209699), (1015, 200402), (1033, 196910), (1358, 149785), (2030, 100201), (2066, 98455), (2813, 72310), (3395, 59914), (5165, 39382), (5626, 36155), (6790, 29957), (7231, 28130), (10330, 19691), (14065, 14462)]