204156638

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 401863680

約数和(自身を除く): 197707042

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 59, 62, 67, 98, 118, 119, 134, 217, 238, 413, 434, 469, 527, 826, 833, 938, 1003, 1054, 1139, 1519, 1666, 1829, 2006, 2077, 2278, 2891, 3038, 3283, 3658, 3689, 3953, 4154, 5782, 6566, 7021, 7378, 7906, 7973, 12803, 14042, 14539, 15946, 25606, 25823, 27671, 29078, 31093, 35309, 49147, 51646, 55342, 55811, 62186, 67201, 70618, 89621, 98294, 101773, 111622, 122543, 134402, 179242, 193697, 203546, 217651, 245086, 247163, 387394, 435302, 470407, 494326, 857801, 940814, 1523557, 1715602, 1730141, 2083231, 3047114, 3292849, 3460282, 4166462, 6004607, 6585698, 12009214, 14582617, 29165234, 102078319, 204156638]

約数ペア:

[(1, 204156638), (2, 102078319), (7, 29165234), (14, 14582617), (17, 12009214), (31, 6585698), (34, 6004607), (49, 4166462), (59, 3460282), (62, 3292849), (67, 3047114), (98, 2083231), (118, 1730141), (119, 1715602), (134, 1523557), (217, 940814), (238, 857801), (413, 494326), (434, 470407), (469, 435302), (527, 387394), (826, 247163), (833, 245086), (938, 217651), (1003, 203546), (1054, 193697), (1139, 179242), (1519, 134402), (1666, 122543), (1829, 111622), (2006, 101773), (2077, 98294), (2278, 89621), (2891, 70618), (3038, 67201), (3283, 62186), (3658, 55811), (3689, 55342), (3953, 51646), (4154, 49147), (5782, 35309), (6566, 31093), (7021, 29078), (7378, 27671), (7906, 25823), (7973, 25606), (12803, 15946), (14042, 14539)]