211326382012

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{829}}^1\times {\mathrm{1223}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 374801333760

約数和(自身を除く): 163474951748

約数列:

[1, 2, 4, 107, 214, 428, 487, 829, 974, 1223, 1658, 1948, 2446, 3316, 4892, 52109, 88703, 104218, 130861, 177406, 208436, 261722, 354812, 403723, 523444, 595601, 807446, 1013867, 1191202, 1614892, 2027734, 2382404, 4055468, 43198361, 63729307, 86396722, 108483769, 127458614, 172793444, 216967538, 254917228, 433935076, 493753229, 987506458, 1975012916, 52831595503, 105663191006, 211326382012]

約数ペア:

[(1, 211326382012), (2, 105663191006), (4, 52831595503), (107, 1975012916), (214, 987506458), (428, 493753229), (487, 433935076), (829, 254917228), (974, 216967538), (1223, 172793444), (1658, 127458614), (1948, 108483769), (2446, 86396722), (3316, 63729307), (4892, 43198361), (52109, 4055468), (88703, 2382404), (104218, 2027734), (130861, 1614892), (177406, 1191202), (208436, 1013867), (261722, 807446), (354812, 595601), (403723, 523444)]