201385899

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 358955520

約数和(自身を除く): 157569621

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 43, 99, 117, 129, 143, 297, 351, 387, 429, 473, 559, 1161, 1213, 1287, 1419, 1677, 3639, 3861, 4257, 5031, 6149, 10917, 12771, 13343, 15093, 15769, 18447, 32751, 40029, 47307, 52159, 55341, 120087, 141921, 156477, 166023, 173459, 360261, 425763, 469431, 520377, 573749, 678067, 1408293, 1561131, 1721247, 2034201, 4683393, 5163741, 6102603, 7458737, 15491223, 18307809, 22376211, 67128633, 201385899]

約数ペア:

[(1, 201385899), (3, 67128633), (9, 22376211), (11, 18307809), (13, 15491223), (27, 7458737), (33, 6102603), (39, 5163741), (43, 4683393), (99, 2034201), (117, 1721247), (129, 1561131), (143, 1408293), (297, 678067), (351, 573749), (387, 520377), (429, 469431), (473, 425763), (559, 360261), (1161, 173459), (1213, 166023), (1287, 156477), (1419, 141921), (1677, 120087), (3639, 55341), (3861, 52159), (4257, 47307), (5031, 40029), (6149, 32751), (10917, 18447), (12771, 15769), (13343, 15093)]