211678022140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6737}}^1\times {\mathrm{120847}}^1$

素因数の和:127606

約数の個数: 48

約数和(自身を含む): 478793008512

約数和(自身を除く): 267114986372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6737, 13474, 26948, 33685, 67370, 87581, 120847, 134740, 175162, 241694, 350324, 437905, 483388, 604235, 875810, 1208470, 1571011, 1751620, 2416940, 3142022, 6284044, 7855055, 15710110, 31420220, 814146239, 1628292478, 3256584956, 4070731195, 8141462390, 10583901107, 16282924780, 21167802214, 42335604428, 52919505535, 105839011070, 211678022140]

約数ペア:

[(1, 211678022140), (2, 105839011070), (4, 52919505535), (5, 42335604428), (10, 21167802214), (13, 16282924780), (20, 10583901107), (26, 8141462390), (52, 4070731195), (65, 3256584956), (130, 1628292478), (260, 814146239), (6737, 31420220), (13474, 15710110), (26948, 7855055), (33685, 6284044), (67370, 3142022), (87581, 2416940), (120847, 1751620), (134740, 1571011), (175162, 1208470), (241694, 875810), (350324, 604235), (437905, 483388)]