195414908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 386461824

約数和(自身を除く): 191046916

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 481, 611, 962, 1222, 1739, 1924, 2161, 2444, 3478, 4322, 6956, 8644, 22607, 28093, 45214, 56186, 79957, 90428, 101567, 112372, 159914, 203134, 319828, 406268, 1039441, 1320371, 2078882, 2640742, 3757979, 4157764, 5281484, 7515958, 15031916, 48853727, 97707454, 195414908]

約数ペア:

[(1, 195414908), (2, 97707454), (4, 48853727), (13, 15031916), (26, 7515958), (37, 5281484), (47, 4157764), (52, 3757979), (74, 2640742), (94, 2078882), (148, 1320371), (188, 1039441), (481, 406268), (611, 319828), (962, 203134), (1222, 159914), (1739, 112372), (1924, 101567), (2161, 90428), (2444, 79957), (3478, 56186), (4322, 45214), (6956, 28093), (8644, 22607)]