204512952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 610467840

約数和(自身を除く): 405954888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 107, 124, 168, 186, 214, 217, 248, 321, 367, 372, 428, 434, 642, 651, 734, 744, 749, 856, 868, 1101, 1284, 1302, 1468, 1498, 1736, 2202, 2247, 2568, 2569, 2604, 2936, 2996, 3317, 4404, 4494, 5138, 5208, 5992, 6634, 7707, 8808, 8988, 9951, 10276, 11377, 13268, 15414, 17976, 19902, 20552, 22754, 23219, 26536, 30828, 34131, 39269, 39804, 45508, 46438, 61656, 68262, 69657, 78538, 79608, 79639, 91016, 92876, 117807, 136524, 139314, 157076, 159278, 185752, 235614, 238917, 273048, 274883, 278628, 314152, 318556, 471228, 477834, 549766, 557256, 637112, 824649, 942456, 955668, 1099532, 1217339, 1649298, 1911336, 2199064, 2434678, 3298596, 3652017, 4869356, 6597192, 7304034, 8521373, 9738712, 14608068, 17042746, 25564119, 29216136, 34085492, 51128238, 68170984, 102256476, 204512952]

約数ペア:

[(1, 204512952), (2, 102256476), (3, 68170984), (4, 51128238), (6, 34085492), (7, 29216136), (8, 25564119), (12, 17042746), (14, 14608068), (21, 9738712), (24, 8521373), (28, 7304034), (31, 6597192), (42, 4869356), (56, 3652017), (62, 3298596), (84, 2434678), (93, 2199064), (107, 1911336), (124, 1649298), (168, 1217339), (186, 1099532), (214, 955668), (217, 942456), (248, 824649), (321, 637112), (367, 557256), (372, 549766), (428, 477834), (434, 471228), (642, 318556), (651, 314152), (734, 278628), (744, 274883), (749, 273048), (856, 238917), (868, 235614), (1101, 185752), (1284, 159278), (1302, 157076), (1468, 139314), (1498, 136524), (1736, 117807), (2202, 92876), (2247, 91016), (2568, 79639), (2569, 79608), (2604, 78538), (2936, 69657), (2996, 68262), (3317, 61656), (4404, 46438), (4494, 45508), (5138, 39804), (5208, 39269), (5992, 34131), (6634, 30828), (7707, 26536), (8808, 23219), (8988, 22754), (9951, 20552), (10276, 19902), (11377, 17976), (13268, 15414)]