205651272

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1051}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 533237760

約数和(自身を除く): 327586488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 263, 372, 526, 744, 789, 1051, 1052, 1578, 2102, 2104, 3153, 3156, 4204, 6306, 6312, 8153, 8408, 12612, 16306, 24459, 25224, 32581, 32612, 48918, 65162, 65224, 97743, 97836, 130324, 195486, 195672, 260648, 276413, 390972, 552826, 781944, 829239, 1105652, 1658478, 2211304, 3316956, 6633912, 8568803, 17137606, 25706409, 34275212, 51412818, 68550424, 102825636, 205651272]

約数ペア:

[(1, 205651272), (2, 102825636), (3, 68550424), (4, 51412818), (6, 34275212), (8, 25706409), (12, 17137606), (24, 8568803), (31, 6633912), (62, 3316956), (93, 2211304), (124, 1658478), (186, 1105652), (248, 829239), (263, 781944), (372, 552826), (526, 390972), (744, 276413), (789, 260648), (1051, 195672), (1052, 195486), (1578, 130324), (2102, 97836), (2104, 97743), (3153, 65224), (3156, 65162), (4204, 48918), (6306, 32612), (6312, 32581), (8153, 25224), (8408, 24459), (12612, 16306)]