193252642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 321926400

約数和(自身を除く): 128673758

約数列:

[1, 2, 11, 22, 89, 178, 229, 431, 458, 862, 979, 1958, 2519, 4741, 5038, 9482, 20381, 38359, 40762, 76718, 98699, 197398, 224191, 421949, 448382, 843898, 1085689, 2171378, 8784211, 17568422, 96626321, 193252642]

約数ペア:

[(1, 193252642), (2, 96626321), (11, 17568422), (22, 8784211), (89, 2171378), (178, 1085689), (229, 843898), (431, 448382), (458, 421949), (862, 224191), (979, 197398), (1958, 98699), (2519, 76718), (4741, 40762), (5038, 38359), (9482, 20381)]