201231876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6689}}^1$

素因数の和:6828

約数の個数: 48

約数和(自身を含む): 494524800

約数和(自身を除く): 293292924

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 109, 138, 218, 276, 327, 436, 654, 1308, 2507, 5014, 6689, 7521, 10028, 13378, 15042, 20067, 26756, 30084, 40134, 80268, 153847, 307694, 461541, 615388, 729101, 923082, 1458202, 1846164, 2187303, 2916404, 4374606, 8749212, 16769323, 33538646, 50307969, 67077292, 100615938, 201231876]

約数ペア:

[(1, 201231876), (2, 100615938), (3, 67077292), (4, 50307969), (6, 33538646), (12, 16769323), (23, 8749212), (46, 4374606), (69, 2916404), (92, 2187303), (109, 1846164), (138, 1458202), (218, 923082), (276, 729101), (327, 615388), (436, 461541), (654, 307694), (1308, 153847), (2507, 80268), (5014, 40134), (6689, 30084), (7521, 26756), (10028, 20067), (13378, 15042)]