221256935436

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{913183}}^1$

素因数の和:913582

約数の個数: 48

約数和(自身を含む): 526315424768

約数和(自身を除く): 305058489332

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 331, 366, 662, 732, 993, 1324, 1986, 3972, 20191, 40382, 60573, 80764, 121146, 242292, 913183, 1826366, 2739549, 3652732, 5479098, 10958196, 55704163, 111408326, 167112489, 222816652, 302263573, 334224978, 604527146, 668449956, 906790719, 1209054292, 1813581438, 3627162876, 18438077953, 36876155906, 55314233859, 73752311812, 110628467718, 221256935436]

約数ペア:

[(1, 221256935436), (2, 110628467718), (3, 73752311812), (4, 55314233859), (6, 36876155906), (12, 18438077953), (61, 3627162876), (122, 1813581438), (183, 1209054292), (244, 906790719), (331, 668449956), (366, 604527146), (662, 334224978), (732, 302263573), (993, 222816652), (1324, 167112489), (1986, 111408326), (3972, 55704163), (20191, 10958196), (40382, 5479098), (60573, 3652732), (80764, 2739549), (121146, 1826366), (242292, 913183)]