207661566164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5903}}^1\times {\mathrm{15733}}^1$

素因数の和:21696

約数の個数: 48

約数和(自身を含む): 400556927232

約数和(自身を除く): 192895361068

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 5903, 11806, 15733, 23612, 31466, 62932, 76739, 153478, 204529, 253829, 306956, 409058, 507658, 676519, 818116, 1015316, 1353038, 2706076, 3299777, 6599554, 8794747, 13199108, 17589494, 35178988, 92871899, 185743798, 371487596, 1207334687, 2414669374, 3993491657, 4829338748, 7986983314, 15973966628, 51915391541, 103830783082, 207661566164]

約数ペア:

[(1, 207661566164), (2, 103830783082), (4, 51915391541), (13, 15973966628), (26, 7986983314), (43, 4829338748), (52, 3993491657), (86, 2414669374), (172, 1207334687), (559, 371487596), (1118, 185743798), (2236, 92871899), (5903, 35178988), (11806, 17589494), (15733, 13199108), (23612, 8794747), (31466, 6599554), (62932, 3299777), (76739, 2706076), (153478, 1353038), (204529, 1015316), (253829, 818116), (306956, 676519), (409058, 507658)]