204386364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 643930560

約数和(自身を除く): 439544196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 89, 91, 117, 126, 156, 178, 182, 234, 252, 267, 273, 356, 364, 468, 534, 546, 623, 701, 801, 819, 1068, 1092, 1157, 1246, 1402, 1602, 1638, 1869, 2103, 2314, 2492, 2804, 3204, 3276, 3471, 3738, 4206, 4628, 4907, 5607, 6309, 6942, 7476, 8099, 8412, 9113, 9814, 10413, 11214, 12618, 13884, 14721, 16198, 18226, 19628, 20826, 22428, 24297, 25236, 27339, 29442, 32396, 36452, 41652, 44163, 48594, 54678, 58884, 62389, 63791, 72891, 82017, 88326, 97188, 109356, 124778, 127582, 145782, 164034, 176652, 187167, 191373, 249556, 255164, 291564, 328068, 374334, 382746, 436723, 561501, 574119, 748668, 765492, 811057, 873446, 1123002, 1148238, 1310169, 1622114, 1746892, 2246004, 2296476, 2433171, 2620338, 3244228, 3930507, 4866342, 5240676, 5677399, 7299513, 7861014, 9732684, 11354798, 14599026, 15722028, 17032197, 22709596, 29198052, 34064394, 51096591, 68128788, 102193182, 204386364]

約数ペア:

[(1, 204386364), (2, 102193182), (3, 68128788), (4, 51096591), (6, 34064394), (7, 29198052), (9, 22709596), (12, 17032197), (13, 15722028), (14, 14599026), (18, 11354798), (21, 9732684), (26, 7861014), (28, 7299513), (36, 5677399), (39, 5240676), (42, 4866342), (52, 3930507), (63, 3244228), (78, 2620338), (84, 2433171), (89, 2296476), (91, 2246004), (117, 1746892), (126, 1622114), (156, 1310169), (178, 1148238), (182, 1123002), (234, 873446), (252, 811057), (267, 765492), (273, 748668), (356, 574119), (364, 561501), (468, 436723), (534, 382746), (546, 374334), (623, 328068), (701, 291564), (801, 255164), (819, 249556), (1068, 191373), (1092, 187167), (1157, 176652), (1246, 164034), (1402, 145782), (1602, 127582), (1638, 124778), (1869, 109356), (2103, 97188), (2314, 88326), (2492, 82017), (2804, 72891), (3204, 63791), (3276, 62389), (3471, 58884), (3738, 54678), (4206, 48594), (4628, 44163), (4907, 41652), (5607, 36452), (6309, 32396), (6942, 29442), (7476, 27339), (8099, 25236), (8412, 24297), (9113, 22428), (9814, 20826), (10413, 19628), (11214, 18226), (12618, 16198), (13884, 14721)]