201024441

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 310390080

約数和(自身を除く): 109365639

約数列:

[1, 3, 9, 37, 43, 101, 111, 129, 139, 303, 333, 387, 417, 909, 1251, 1591, 3737, 4343, 4773, 5143, 5977, 11211, 13029, 14039, 14319, 15429, 17931, 33633, 39087, 42117, 46287, 53793, 126351, 160691, 221149, 482073, 519443, 603677, 663447, 1446219, 1558329, 1811031, 1990341, 4674987, 5433093, 22336049, 67008147, 201024441]

約数ペア:

[(1, 201024441), (3, 67008147), (9, 22336049), (37, 5433093), (43, 4674987), (101, 1990341), (111, 1811031), (129, 1558329), (139, 1446219), (303, 663447), (333, 603677), (387, 519443), (417, 482073), (909, 221149), (1251, 160691), (1591, 126351), (3737, 53793), (4343, 46287), (4773, 42117), (5143, 39087), (5977, 33633), (11211, 17931), (13029, 15429), (14039, 14319)]