212364424

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 415603980

約数和(自身を除く): 203239556

約数列:

[1, 2, 4, 8, 47, 61, 94, 122, 188, 197, 244, 376, 394, 488, 788, 1576, 2209, 2867, 4418, 5734, 8836, 9259, 11468, 12017, 17672, 18518, 22936, 24034, 37036, 48068, 74072, 96136, 134749, 269498, 435173, 538996, 564799, 870346, 1077992, 1129598, 1740692, 2259196, 3481384, 4518392, 26545553, 53091106, 106182212, 212364424]

約数ペア:

[(1, 212364424), (2, 106182212), (4, 53091106), (8, 26545553), (47, 4518392), (61, 3481384), (94, 2259196), (122, 1740692), (188, 1129598), (197, 1077992), (244, 870346), (376, 564799), (394, 538996), (488, 435173), (788, 269498), (1576, 134749), (2209, 96136), (2867, 74072), (4418, 48068), (5734, 37036), (8836, 24034), (9259, 22936), (11468, 18518), (12017, 17672)]