200193035

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 287649792

約数和(自身を除く): 87456757

約数列:

[1, 5, 7, 23, 35, 115, 161, 431, 577, 805, 2155, 2885, 3017, 4039, 9913, 13271, 15085, 20195, 49565, 66355, 69391, 92897, 248687, 346955, 464485, 1243435, 1740809, 5719801, 8704045, 28599005, 40038607, 200193035]

約数ペア:

[(1, 200193035), (5, 40038607), (7, 28599005), (23, 8704045), (35, 5719801), (115, 1740809), (161, 1243435), (431, 464485), (577, 346955), (805, 248687), (2155, 92897), (2885, 69391), (3017, 66355), (4039, 49565), (9913, 20195), (13271, 15085)]