193708372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 400667904

約数和(自身を除く): 206959532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 181, 286, 362, 572, 724, 1871, 1991, 2353, 3742, 3982, 4706, 7484, 7964, 9412, 20581, 24323, 25883, 41162, 48646, 51766, 82324, 97292, 103532, 267553, 338651, 535106, 677302, 1070212, 1354604, 3725161, 4402463, 7450322, 8804926, 14900644, 17609852, 48427093, 96854186, 193708372]

約数ペア:

[(1, 193708372), (2, 96854186), (4, 48427093), (11, 17609852), (13, 14900644), (22, 8804926), (26, 7450322), (44, 4402463), (52, 3725161), (143, 1354604), (181, 1070212), (286, 677302), (362, 535106), (572, 338651), (724, 267553), (1871, 103532), (1991, 97292), (2353, 82324), (3742, 51766), (3982, 48646), (4706, 41162), (7484, 25883), (7964, 24323), (9412, 20581)]