201719852932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2179}}^1\times {\mathrm{6427}}^1$

素因数の和:8900

約数の個数: 48

約数和(自身を含む): 381771261760

約数和(自身を除く): 180051408828

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 2179, 3601, 4358, 6427, 7202, 8716, 12854, 14404, 25708, 28327, 56654, 83551, 113308, 167102, 334204, 603583, 1207166, 1780279, 2414332, 3560558, 7121116, 7846579, 14004433, 15693158, 23143627, 28008866, 31386316, 46287254, 56017732, 92574508, 182057629, 364115258, 728230516, 3879227941, 7758455882, 15516911764, 50429963233, 100859926466, 201719852932]

約数ペア:

[(1, 201719852932), (2, 100859926466), (4, 50429963233), (13, 15516911764), (26, 7758455882), (52, 3879227941), (277, 728230516), (554, 364115258), (1108, 182057629), (2179, 92574508), (3601, 56017732), (4358, 46287254), (6427, 31386316), (7202, 28008866), (8716, 23143627), (12854, 15693158), (14404, 14004433), (25708, 7846579), (28327, 7121116), (56654, 3560558), (83551, 2414332), (113308, 1780279), (167102, 1207166), (334204, 603583)]