196260597

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 342558720

約数和(自身を除く): 146298123

約数列:

[1, 3, 9, 13, 17, 27, 31, 39, 51, 93, 117, 153, 221, 279, 351, 403, 459, 527, 663, 837, 1061, 1209, 1581, 1989, 3183, 3627, 4743, 5967, 6851, 9549, 10881, 13793, 14229, 18037, 20553, 28647, 32891, 41379, 54111, 61659, 98673, 124137, 162333, 184977, 234481, 296019, 372411, 427583, 486999, 559147, 703443, 888057, 1282749, 1677441, 2110329, 3848247, 5032323, 6330987, 7268911, 11544741, 15096969, 21806733, 65420199, 196260597]

約数ペア:

[(1, 196260597), (3, 65420199), (9, 21806733), (13, 15096969), (17, 11544741), (27, 7268911), (31, 6330987), (39, 5032323), (51, 3848247), (93, 2110329), (117, 1677441), (153, 1282749), (221, 888057), (279, 703443), (351, 559147), (403, 486999), (459, 427583), (527, 372411), (663, 296019), (837, 234481), (1061, 184977), (1209, 162333), (1581, 124137), (1989, 98673), (3183, 61659), (3627, 54111), (4743, 41379), (5967, 32891), (6851, 28647), (9549, 20553), (10881, 18037), (13793, 14229)]