201448656

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 580900320

約数和(自身を除く): 379451664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 131, 144, 177, 181, 236, 262, 354, 362, 393, 472, 524, 531, 543, 708, 724, 786, 944, 1048, 1062, 1086, 1179, 1416, 1448, 1572, 1629, 2096, 2124, 2172, 2358, 2832, 2896, 3144, 3258, 4248, 4344, 4716, 6288, 6516, 7729, 8496, 8688, 9432, 10679, 13032, 15458, 18864, 21358, 23187, 23711, 26064, 30916, 32037, 42716, 46374, 47422, 61832, 64074, 69561, 71133, 85432, 92748, 94844, 96111, 123664, 128148, 139122, 142266, 170864, 185496, 189688, 192222, 213399, 256296, 278244, 284532, 370992, 379376, 384444, 426798, 512592, 556488, 569064, 768888, 853596, 1112976, 1138128, 1398949, 1537776, 1707192, 2797898, 3414384, 4196847, 5595796, 8393694, 11191592, 12590541, 16787388, 22383184, 25181082, 33574776, 50362164, 67149552, 100724328, 201448656]

約数ペア:

[(1, 201448656), (2, 100724328), (3, 67149552), (4, 50362164), (6, 33574776), (8, 25181082), (9, 22383184), (12, 16787388), (16, 12590541), (18, 11191592), (24, 8393694), (36, 5595796), (48, 4196847), (59, 3414384), (72, 2797898), (118, 1707192), (131, 1537776), (144, 1398949), (177, 1138128), (181, 1112976), (236, 853596), (262, 768888), (354, 569064), (362, 556488), (393, 512592), (472, 426798), (524, 384444), (531, 379376), (543, 370992), (708, 284532), (724, 278244), (786, 256296), (944, 213399), (1048, 192222), (1062, 189688), (1086, 185496), (1179, 170864), (1416, 142266), (1448, 139122), (1572, 128148), (1629, 123664), (2096, 96111), (2124, 94844), (2172, 92748), (2358, 85432), (2832, 71133), (2896, 69561), (3144, 64074), (3258, 61832), (4248, 47422), (4344, 46374), (4716, 42716), (6288, 32037), (6516, 30916), (7729, 26064), (8496, 23711), (8688, 23187), (9432, 21358), (10679, 18864), (13032, 15458)]