201693164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{20113}}^1$

素因数の和:20249

約数の個数: 24

約数和(自身を含む): 371706720

約数和(自身を除く): 170013556

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 20113, 40226, 80452, 462599, 925198, 1850396, 2192317, 4384634, 8769268, 50423291, 100846582, 201693164]

約数ペア:

[(1, 201693164), (2, 100846582), (4, 50423291), (23, 8769268), (46, 4384634), (92, 2192317), (109, 1850396), (218, 925198), (436, 462599), (2507, 80452), (5014, 40226), (10028, 20113)]