194428962

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 545755392

約数和(自身を除く): 351326430

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 217, 234, 273, 279, 294, 403, 434, 441, 546, 547, 558, 637, 651, 806, 819, 882, 1094, 1209, 1274, 1302, 1519, 1638, 1641, 1911, 1953, 2418, 2821, 3038, 3282, 3627, 3822, 3829, 3906, 4557, 4923, 5642, 5733, 7111, 7254, 7658, 8463, 9114, 9846, 11466, 11487, 13671, 14222, 16926, 16957, 19747, 21333, 22974, 25389, 26803, 27342, 33914, 34461, 39494, 42666, 49777, 50778, 50871, 53606, 59241, 63999, 68922, 80409, 99554, 101742, 118482, 118699, 127998, 149331, 152613, 160818, 177723, 220441, 237398, 241227, 298662, 305226, 348439, 355446, 356097, 440882, 447993, 482454, 661323, 696878, 712194, 830893, 895986, 1045317, 1068291, 1322646, 1543087, 1661786, 1983969, 2090634, 2136582, 2492679, 3086174, 3135951, 3967938, 4629261, 4985358, 6271902, 7478037, 9258522, 10801609, 13887783, 14956074, 21603218, 27775566, 32404827, 64809654, 97214481, 194428962]

約数ペア:

[(1, 194428962), (2, 97214481), (3, 64809654), (6, 32404827), (7, 27775566), (9, 21603218), (13, 14956074), (14, 13887783), (18, 10801609), (21, 9258522), (26, 7478037), (31, 6271902), (39, 4985358), (42, 4629261), (49, 3967938), (62, 3135951), (63, 3086174), (78, 2492679), (91, 2136582), (93, 2090634), (98, 1983969), (117, 1661786), (126, 1543087), (147, 1322646), (182, 1068291), (186, 1045317), (217, 895986), (234, 830893), (273, 712194), (279, 696878), (294, 661323), (403, 482454), (434, 447993), (441, 440882), (546, 356097), (547, 355446), (558, 348439), (637, 305226), (651, 298662), (806, 241227), (819, 237398), (882, 220441), (1094, 177723), (1209, 160818), (1274, 152613), (1302, 149331), (1519, 127998), (1638, 118699), (1641, 118482), (1911, 101742), (1953, 99554), (2418, 80409), (2821, 68922), (3038, 63999), (3282, 59241), (3627, 53606), (3822, 50871), (3829, 50778), (3906, 49777), (4557, 42666), (4923, 39494), (5642, 34461), (5733, 33914), (7111, 27342), (7254, 26803), (7658, 25389), (8463, 22974), (9114, 21333), (9846, 19747), (11466, 16957), (11487, 16926), (13671, 14222)]