204034610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68239}}^1$

素因数の和:68282

約数の個数: 32

約数和(自身を含む): 412715520

約数和(自身を除く): 208680910

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 68239, 136478, 341195, 682390, 887107, 1569497, 1774214, 3138994, 4435535, 7847485, 8871070, 15694970, 20403461, 40806922, 102017305, 204034610]

約数ペア:

[(1, 204034610), (2, 102017305), (5, 40806922), (10, 20403461), (13, 15694970), (23, 8871070), (26, 7847485), (46, 4435535), (65, 3138994), (115, 1774214), (130, 1569497), (230, 887107), (299, 682390), (598, 341195), (1495, 136478), (2990, 68239)]