219664134

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 482436864

約数和(自身を除く): 262772730

約数列:

[1, 2, 3, 6, 9, 18, 181, 191, 353, 362, 382, 543, 573, 706, 1059, 1086, 1146, 1629, 1719, 2118, 3177, 3258, 3438, 6354, 34571, 63893, 67423, 69142, 103713, 127786, 134846, 191679, 202269, 207426, 311139, 383358, 404538, 575037, 606807, 622278, 1150074, 1213614, 12203563, 24407126, 36610689, 73221378, 109832067, 219664134]

約数ペア:

[(1, 219664134), (2, 109832067), (3, 73221378), (6, 36610689), (9, 24407126), (18, 12203563), (181, 1213614), (191, 1150074), (353, 622278), (362, 606807), (382, 575037), (543, 404538), (573, 383358), (706, 311139), (1059, 207426), (1086, 202269), (1146, 191679), (1629, 134846), (1719, 127786), (2118, 103713), (3177, 69142), (3258, 67423), (3438, 63893), (6354, 34571)]