197843295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 364654080

約数和(自身を除く): 166810785

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 67, 95, 195, 201, 247, 285, 335, 741, 797, 871, 1005, 1235, 1273, 2391, 2613, 3705, 3819, 3985, 4355, 6365, 10361, 11955, 13065, 15143, 16549, 19095, 31083, 45429, 49647, 51805, 53399, 75715, 82745, 155415, 160197, 196859, 227145, 248235, 266995, 590577, 694187, 800985, 984295, 1014581, 2082561, 2952885, 3043743, 3470935, 5072905, 10412805, 13189553, 15218715, 39568659, 65947765, 197843295]

約数ペア:

[(1, 197843295), (3, 65947765), (5, 39568659), (13, 15218715), (15, 13189553), (19, 10412805), (39, 5072905), (57, 3470935), (65, 3043743), (67, 2952885), (95, 2082561), (195, 1014581), (201, 984295), (247, 800985), (285, 694187), (335, 590577), (741, 266995), (797, 248235), (871, 227145), (1005, 196859), (1235, 160197), (1273, 155415), (2391, 82745), (2613, 75715), (3705, 53399), (3819, 51805), (3985, 49647), (4355, 45429), (6365, 31083), (10361, 19095), (11955, 16549), (13065, 15143)]