202989116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 410414592

約数和(自身を除く): 207425476

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 83, 121, 124, 163, 166, 242, 326, 332, 341, 484, 652, 682, 913, 1364, 1793, 1826, 2573, 3586, 3652, 3751, 5053, 5146, 7172, 7502, 10043, 10106, 10292, 13529, 15004, 19723, 20086, 20212, 27058, 28303, 39446, 40172, 54116, 55583, 56606, 78892, 111166, 113212, 148819, 222332, 297638, 311333, 419399, 595276, 611413, 622666, 838798, 1222826, 1245332, 1637009, 1677596, 2445652, 3274018, 4613389, 6548036, 9226778, 18453556, 50747279, 101494558, 202989116]

約数ペア:

[(1, 202989116), (2, 101494558), (4, 50747279), (11, 18453556), (22, 9226778), (31, 6548036), (44, 4613389), (62, 3274018), (83, 2445652), (121, 1677596), (124, 1637009), (163, 1245332), (166, 1222826), (242, 838798), (326, 622666), (332, 611413), (341, 595276), (484, 419399), (652, 311333), (682, 297638), (913, 222332), (1364, 148819), (1793, 113212), (1826, 111166), (2573, 78892), (3586, 56606), (3652, 55583), (3751, 54116), (5053, 40172), (5146, 39446), (7172, 28303), (7502, 27058), (10043, 20212), (10106, 20086), (10292, 19723), (13529, 15004)]