221627796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{34651}}^1$

素因数の和:34712

約数の個数: 48

約数和(自身を含む): 570510528

約数和(自身を除く): 348882732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 34651, 69302, 103953, 138604, 207906, 415812, 450463, 900926, 1351389, 1420691, 1801852, 2702778, 2841382, 4262073, 5405556, 5682764, 8524146, 17048292, 18468983, 36937966, 55406949, 73875932, 110813898, 221627796]

約数ペア:

[(1, 221627796), (2, 110813898), (3, 73875932), (4, 55406949), (6, 36937966), (12, 18468983), (13, 17048292), (26, 8524146), (39, 5682764), (41, 5405556), (52, 4262073), (78, 2841382), (82, 2702778), (123, 1801852), (156, 1420691), (164, 1351389), (246, 900926), (492, 450463), (533, 415812), (1066, 207906), (1599, 138604), (2132, 103953), (3198, 69302), (6396, 34651)]