222844635

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 462873600

約数和(自身を除く): 240028965

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 41, 45, 57, 65, 95, 117, 123, 135, 163, 171, 195, 205, 247, 285, 351, 369, 489, 513, 533, 585, 615, 741, 779, 815, 855, 1107, 1235, 1467, 1599, 1755, 1845, 2119, 2223, 2337, 2445, 2565, 2665, 3097, 3705, 3895, 4401, 4797, 5535, 6357, 6669, 6683, 7011, 7335, 7995, 9291, 10127, 10595, 11115, 11685, 14391, 15485, 19071, 20049, 21033, 22005, 23985, 27873, 30381, 31785, 33345, 33415, 35055, 40261, 46455, 50635, 57213, 60147, 71955, 83619, 86879, 91143, 95355, 100245, 105165, 120783, 126977, 139365, 151905, 180441, 201305, 260637, 273429, 286065, 300735, 362349, 380931, 418095, 434395, 455715, 603915, 634885, 781911, 902205, 1087047, 1142793, 1303185, 1367145, 1650701, 1811745, 1904655, 2345733, 3428379, 3909555, 4952103, 5435235, 5713965, 8253505, 11728665, 14856309, 17141895, 24760515, 44568927, 74281545, 222844635]

約数ペア:

[(1, 222844635), (3, 74281545), (5, 44568927), (9, 24760515), (13, 17141895), (15, 14856309), (19, 11728665), (27, 8253505), (39, 5713965), (41, 5435235), (45, 4952103), (57, 3909555), (65, 3428379), (95, 2345733), (117, 1904655), (123, 1811745), (135, 1650701), (163, 1367145), (171, 1303185), (195, 1142793), (205, 1087047), (247, 902205), (285, 781911), (351, 634885), (369, 603915), (489, 455715), (513, 434395), (533, 418095), (585, 380931), (615, 362349), (741, 300735), (779, 286065), (815, 273429), (855, 260637), (1107, 201305), (1235, 180441), (1467, 151905), (1599, 139365), (1755, 126977), (1845, 120783), (2119, 105165), (2223, 100245), (2337, 95355), (2445, 91143), (2565, 86879), (2665, 83619), (3097, 71955), (3705, 60147), (3895, 57213), (4401, 50635), (4797, 46455), (5535, 40261), (6357, 35055), (6669, 33415), (6683, 33345), (7011, 31785), (7335, 30381), (7995, 27873), (9291, 23985), (10127, 22005), (10595, 21033), (11115, 20049), (11685, 19071), (14391, 15485)]