201765928

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 507121020

約数和(自身を除く): 305355092

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 137, 182, 196, 221, 238, 274, 289, 364, 392, 442, 476, 548, 578, 637, 728, 833, 884, 952, 959, 1096, 1156, 1274, 1547, 1666, 1768, 1781, 1918, 2023, 2312, 2329, 2548, 3094, 3332, 3562, 3757, 3836, 4046, 4658, 5096, 6188, 6664, 6713, 7124, 7514, 7672, 8092, 9316, 10829, 12376, 12467, 13426, 14161, 14248, 15028, 16184, 16303, 18632, 21658, 24934, 26299, 26852, 28322, 30056, 30277, 32606, 39593, 43316, 49868, 52598, 53704, 56644, 60554, 65212, 79186, 86632, 87269, 99736, 105196, 113288, 114121, 121108, 130424, 158372, 174538, 184093, 210392, 211939, 228242, 242216, 277151, 316744, 349076, 368186, 423878, 456484, 514709, 554302, 698152, 736372, 847756, 912968, 1029418, 1108604, 1472744, 1483573, 1695512, 1940057, 2058836, 2217208, 2967146, 3602963, 3880114, 4117672, 5934292, 7205926, 7760228, 11868584, 14411852, 15520456, 25220741, 28823704, 50441482, 100882964, 201765928]

約数ペア:

[(1, 201765928), (2, 100882964), (4, 50441482), (7, 28823704), (8, 25220741), (13, 15520456), (14, 14411852), (17, 11868584), (26, 7760228), (28, 7205926), (34, 5934292), (49, 4117672), (52, 3880114), (56, 3602963), (68, 2967146), (91, 2217208), (98, 2058836), (104, 1940057), (119, 1695512), (136, 1483573), (137, 1472744), (182, 1108604), (196, 1029418), (221, 912968), (238, 847756), (274, 736372), (289, 698152), (364, 554302), (392, 514709), (442, 456484), (476, 423878), (548, 368186), (578, 349076), (637, 316744), (728, 277151), (833, 242216), (884, 228242), (952, 211939), (959, 210392), (1096, 184093), (1156, 174538), (1274, 158372), (1547, 130424), (1666, 121108), (1768, 114121), (1781, 113288), (1918, 105196), (2023, 99736), (2312, 87269), (2329, 86632), (2548, 79186), (3094, 65212), (3332, 60554), (3562, 56644), (3757, 53704), (3836, 52598), (4046, 49868), (4658, 43316), (5096, 39593), (6188, 32606), (6664, 30277), (6713, 30056), (7124, 28322), (7514, 26852), (7672, 26299), (8092, 24934), (9316, 21658), (10829, 18632), (12376, 16303), (12467, 16184), (13426, 15028), (14161, 14248)]