201609038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 327628800

約数和(自身を除く): 126019762

約数列:

[1, 2, 19, 38, 47, 94, 157, 314, 719, 893, 1438, 1786, 2983, 5966, 7379, 13661, 14758, 27322, 33793, 67586, 112883, 140201, 225766, 280402, 642067, 1284134, 2144777, 4289554, 5305501, 10611002, 100804519, 201609038]

約数ペア:

[(1, 201609038), (2, 100804519), (19, 10611002), (38, 5305501), (47, 4289554), (94, 2144777), (157, 1284134), (314, 642067), (719, 280402), (893, 225766), (1438, 140201), (1786, 112883), (2983, 67586), (5966, 33793), (7379, 27322), (13661, 14758)]