203208876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22853}}^1$

素因数の和:22895

約数の個数: 72

約数和(自身を含む): 582319920

約数和(自身を除く): 379111044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 22853, 45706, 68559, 91412, 137118, 205677, 274236, 297089, 411354, 434207, 594178, 822708, 868414, 891267, 1188356, 1302621, 1736828, 1782534, 2605242, 2673801, 3565068, 3907863, 5210484, 5347602, 5644691, 7815726, 10695204, 11289382, 15631452, 16934073, 22578764, 33868146, 50802219, 67736292, 101604438, 203208876]

約数ペア:

[(1, 203208876), (2, 101604438), (3, 67736292), (4, 50802219), (6, 33868146), (9, 22578764), (12, 16934073), (13, 15631452), (18, 11289382), (19, 10695204), (26, 7815726), (36, 5644691), (38, 5347602), (39, 5210484), (52, 3907863), (57, 3565068), (76, 2673801), (78, 2605242), (114, 1782534), (117, 1736828), (156, 1302621), (171, 1188356), (228, 891267), (234, 868414), (247, 822708), (342, 594178), (468, 434207), (494, 411354), (684, 297089), (741, 274236), (988, 205677), (1482, 137118), (2223, 91412), (2964, 68559), (4446, 45706), (8892, 22853)]