201309927

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 335478528

約数和(自身を除く): 134168601

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 169, 273, 393, 433, 507, 917, 1183, 1299, 1703, 2751, 3031, 3549, 5109, 5629, 9093, 11921, 16887, 22139, 35763, 39403, 56723, 66417, 73177, 118209, 154973, 170169, 219531, 397061, 464919, 512239, 737399, 1191183, 1536717, 2212197, 5161793, 9586187, 15485379, 28758561, 67103309, 201309927]

約数ペア:

[(1, 201309927), (3, 67103309), (7, 28758561), (13, 15485379), (21, 9586187), (39, 5161793), (91, 2212197), (131, 1536717), (169, 1191183), (273, 737399), (393, 512239), (433, 464919), (507, 397061), (917, 219531), (1183, 170169), (1299, 154973), (1703, 118209), (2751, 73177), (3031, 66417), (3549, 56723), (5109, 39403), (5629, 35763), (9093, 22139), (11921, 16887)]