193804806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 423213120

約数和(自身を除く): 229408314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 169, 262, 338, 393, 507, 786, 1014, 1459, 1703, 2918, 3406, 4377, 5109, 8754, 10218, 18967, 22139, 37934, 44278, 56901, 66417, 113802, 132834, 191129, 246571, 382258, 493142, 573387, 739713, 1146774, 1479426, 2484677, 4969354, 7454031, 14908062, 32300801, 64601602, 96902403, 193804806]

約数ペア:

[(1, 193804806), (2, 96902403), (3, 64601602), (6, 32300801), (13, 14908062), (26, 7454031), (39, 4969354), (78, 2484677), (131, 1479426), (169, 1146774), (262, 739713), (338, 573387), (393, 493142), (507, 382258), (786, 246571), (1014, 191129), (1459, 132834), (1703, 113802), (2918, 66417), (3406, 56901), (4377, 44278), (5109, 37934), (8754, 22139), (10218, 18967)]