201227470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{12203}}^1$

素因数の和:12324

約数の個数: 32

約数和(自身を含む): 387501408

約数和(自身を除く): 186273938

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 12203, 16490, 24406, 61015, 122030, 207451, 414902, 1037255, 1183691, 2074510, 2367382, 5918455, 11836910, 20122747, 40245494, 100613735, 201227470]

約数ペア:

[(1, 201227470), (2, 100613735), (5, 40245494), (10, 20122747), (17, 11836910), (34, 5918455), (85, 2367382), (97, 2074510), (170, 1183691), (194, 1037255), (485, 414902), (970, 207451), (1649, 122030), (3298, 61015), (8245, 24406), (12203, 16490)]