203984130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{971353}}^1$

素因数の和:971370

約数の個数: 32

約数和(自身を含む): 559499904

約数和(自身を除く): 355515774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 971353, 1942706, 2914059, 4856765, 5828118, 6799471, 9713530, 13598942, 14570295, 20398413, 29140590, 33997355, 40796826, 67994710, 101992065, 203984130]

約数ペア:

[(1, 203984130), (2, 101992065), (3, 67994710), (5, 40796826), (6, 33997355), (7, 29140590), (10, 20398413), (14, 14570295), (15, 13598942), (21, 9713530), (30, 6799471), (35, 5828118), (42, 4856765), (70, 2914059), (105, 1942706), (210, 971353)]