211091004

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{87517}}^1$

素因数の和:87594

約数の個数: 36

約数和(自身を含む): 541561384

約数和(自身を除く): 330470380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 87517, 175034, 262551, 350068, 525102, 787653, 1050204, 1575306, 3150612, 5863639, 11727278, 17590917, 23454556, 35181834, 52772751, 70363668, 105545502, 211091004]

約数ペア:

[(1, 211091004), (2, 105545502), (3, 70363668), (4, 52772751), (6, 35181834), (9, 23454556), (12, 17590917), (18, 11727278), (36, 5863639), (67, 3150612), (134, 1575306), (201, 1050204), (268, 787653), (402, 525102), (603, 350068), (804, 262551), (1206, 175034), (2412, 87517)]