201381498

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{55661}}^1$

素因数の和:55739

約数の個数: 32

約数和(自身を含む): 454201920

約数和(自身を除く): 252820422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 55661, 111322, 166983, 333966, 500949, 1001898, 1502847, 3005694, 3729287, 7458574, 11187861, 22375722, 33563583, 67127166, 100690749, 201381498]

約数ペア:

[(1, 201381498), (2, 100690749), (3, 67127166), (6, 33563583), (9, 22375722), (18, 11187861), (27, 7458574), (54, 3729287), (67, 3005694), (134, 1502847), (201, 1001898), (402, 500949), (603, 333966), (1206, 166983), (1809, 111322), (3618, 55661)]