201491464

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{7057}}^1$

素因数の和:7189

約数の個数: 32

約数和(自身を含む): 391295520

約数和(自身を除く): 189804056

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 3569, 7057, 7138, 14114, 14276, 28228, 28552, 56456, 303451, 585731, 606902, 1171462, 1213804, 2342924, 2427608, 4685848, 25186433, 50372866, 100745732, 201491464]

約数ペア:

[(1, 201491464), (2, 100745732), (4, 50372866), (8, 25186433), (43, 4685848), (83, 2427608), (86, 2342924), (166, 1213804), (172, 1171462), (332, 606902), (344, 585731), (664, 303451), (3569, 56456), (7057, 28552), (7138, 28228), (14114, 14276)]