204015216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 547964928

約数和(自身を除く): 343949712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 167, 186, 248, 334, 372, 496, 501, 668, 744, 821, 1002, 1336, 1488, 1642, 2004, 2463, 2672, 3284, 4008, 4926, 5177, 6568, 8016, 9852, 10354, 13136, 15531, 19704, 20708, 25451, 31062, 39408, 41416, 50902, 62124, 76353, 82832, 101804, 124248, 137107, 152706, 203608, 248496, 274214, 305412, 407216, 411321, 548428, 610824, 822642, 1096856, 1221648, 1645284, 2193712, 3290568, 4250317, 6581136, 8500634, 12750951, 17001268, 25501902, 34002536, 51003804, 68005072, 102007608, 204015216]

約数ペア:

[(1, 204015216), (2, 102007608), (3, 68005072), (4, 51003804), (6, 34002536), (8, 25501902), (12, 17001268), (16, 12750951), (24, 8500634), (31, 6581136), (48, 4250317), (62, 3290568), (93, 2193712), (124, 1645284), (167, 1221648), (186, 1096856), (248, 822642), (334, 610824), (372, 548428), (496, 411321), (501, 407216), (668, 305412), (744, 274214), (821, 248496), (1002, 203608), (1336, 152706), (1488, 137107), (1642, 124248), (2004, 101804), (2463, 82832), (2672, 76353), (3284, 62124), (4008, 50902), (4926, 41416), (5177, 39408), (6568, 31062), (8016, 25451), (9852, 20708), (10354, 19704), (13136, 15531)]