209907744

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 584498880

約数和(自身を除く): 374591136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 157, 228, 304, 314, 456, 471, 608, 628, 733, 912, 942, 1256, 1466, 1824, 1884, 2199, 2512, 2932, 2983, 3768, 4398, 5024, 5864, 5966, 7536, 8796, 8949, 11728, 11932, 13927, 15072, 17592, 17898, 23456, 23864, 27854, 35184, 35796, 41781, 47728, 55708, 70368, 71592, 83562, 95456, 111416, 115081, 143184, 167124, 222832, 230162, 286368, 334248, 345243, 445664, 460324, 668496, 690486, 920648, 1336992, 1380972, 1841296, 2186539, 2761944, 3682592, 4373078, 5523888, 6559617, 8746156, 11047776, 13119234, 17492312, 26238468, 34984624, 52476936, 69969248, 104953872, 209907744]

約数ペア:

[(1, 209907744), (2, 104953872), (3, 69969248), (4, 52476936), (6, 34984624), (8, 26238468), (12, 17492312), (16, 13119234), (19, 11047776), (24, 8746156), (32, 6559617), (38, 5523888), (48, 4373078), (57, 3682592), (76, 2761944), (96, 2186539), (114, 1841296), (152, 1380972), (157, 1336992), (228, 920648), (304, 690486), (314, 668496), (456, 460324), (471, 445664), (608, 345243), (628, 334248), (733, 286368), (912, 230162), (942, 222832), (1256, 167124), (1466, 143184), (1824, 115081), (1884, 111416), (2199, 95456), (2512, 83562), (2932, 71592), (2983, 70368), (3768, 55708), (4398, 47728), (5024, 41781), (5864, 35796), (5966, 35184), (7536, 27854), (8796, 23864), (8949, 23456), (11728, 17898), (11932, 17592), (13927, 15072)]