201470225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 290231424

約数和(自身を除く): 88761199

約数列:

[1, 5, 11, 23, 25, 53, 55, 115, 253, 265, 275, 575, 583, 601, 1219, 1265, 1325, 2915, 3005, 6095, 6325, 6611, 13409, 13823, 14575, 15025, 30475, 31853, 33055, 67045, 69115, 152053, 159265, 165275, 335225, 345575, 350383, 732619, 760265, 796325, 1751915, 3663095, 3801325, 8058809, 8759575, 18315475, 40294045, 201470225]

約数ペア:

[(1, 201470225), (5, 40294045), (11, 18315475), (23, 8759575), (25, 8058809), (53, 3801325), (55, 3663095), (115, 1751915), (253, 796325), (265, 760265), (275, 732619), (575, 350383), (583, 345575), (601, 335225), (1219, 165275), (1265, 159265), (1325, 152053), (2915, 69115), (3005, 67045), (6095, 33055), (6325, 31853), (6611, 30475), (13409, 15025), (13823, 14575)]