213887904078

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2539}}^1\times {\mathrm{54631}}^1$

素因数の和:57432

約数の個数: 32

約数和(自身を含む): 429617306880

約数和(自身を除く): 215729402802

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 2539, 5078, 7617, 15234, 54631, 109262, 163893, 327786, 652523, 1305046, 1957569, 3915138, 14040167, 28080334, 42120501, 84241002, 138708109, 277416218, 416124327, 832248654, 35647984013, 71295968026, 106943952039, 213887904078]

約数ペア:

[(1, 213887904078), (2, 106943952039), (3, 71295968026), (6, 35647984013), (257, 832248654), (514, 416124327), (771, 277416218), (1542, 138708109), (2539, 84241002), (5078, 42120501), (7617, 28080334), (15234, 14040167), (54631, 3915138), (109262, 1957569), (163893, 1305046), (327786, 652523)]