209712402

素因数分解:

$2^1\times 3^5\times {\mathrm{47}}^1\times {\mathrm{9181}}^1$

素因数の和:9245

約数の個数: 48

約数和(自身を含む): 481283712

約数和(自身を除く): 271571310

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 423, 486, 846, 1269, 2538, 3807, 7614, 9181, 11421, 18362, 22842, 27543, 55086, 82629, 165258, 247887, 431507, 495774, 743661, 863014, 1294521, 1487322, 2230983, 2589042, 3883563, 4461966, 7767126, 11650689, 23301378, 34952067, 69904134, 104856201, 209712402]

約数ペア:

[(1, 209712402), (2, 104856201), (3, 69904134), (6, 34952067), (9, 23301378), (18, 11650689), (27, 7767126), (47, 4461966), (54, 3883563), (81, 2589042), (94, 2230983), (141, 1487322), (162, 1294521), (243, 863014), (282, 743661), (423, 495774), (486, 431507), (846, 247887), (1269, 165258), (2538, 82629), (3807, 55086), (7614, 27543), (9181, 22842), (11421, 18362)]