201987942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{60223}}^1$

素因数の和:60284

約数の個数: 32

約数和(自身を含む): 445175808

約数和(自身を除く): 243187866

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 60223, 120446, 180669, 361338, 782899, 1565798, 2348697, 2589589, 4697394, 5179178, 7768767, 15537534, 33664657, 67329314, 100993971, 201987942]

約数ペア:

[(1, 201987942), (2, 100993971), (3, 67329314), (6, 33664657), (13, 15537534), (26, 7768767), (39, 5179178), (43, 4697394), (78, 2589589), (86, 2348697), (129, 1565798), (258, 782899), (559, 361338), (1118, 180669), (1677, 120446), (3354, 60223)]