221005044

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157411}}^1$

素因数の和:157437

約数の個数: 48

約数和(自身を含む): 617055040

約数和(自身を除く): 396049996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 157411, 314822, 472233, 629644, 944466, 1416699, 1888932, 2046343, 2833398, 4092686, 4250097, 5666796, 6139029, 8185372, 8500194, 12278058, 17000388, 18417087, 24556116, 36834174, 55251261, 73668348, 110502522, 221005044]

約数ペア:

[(1, 221005044), (2, 110502522), (3, 73668348), (4, 55251261), (6, 36834174), (9, 24556116), (12, 18417087), (13, 17000388), (18, 12278058), (26, 8500194), (27, 8185372), (36, 6139029), (39, 5666796), (52, 4250097), (54, 4092686), (78, 2833398), (108, 2046343), (117, 1888932), (156, 1416699), (234, 944466), (351, 629644), (468, 472233), (702, 314822), (1404, 157411)]