200969744

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1493}}^1$

素因数の和:1727

約数の個数: 40

約数和(自身を含む): 400152960

約数和(自身を除く): 199183216

約数列:

[1, 2, 4, 8, 16, 47, 94, 179, 188, 358, 376, 716, 752, 1432, 1493, 2864, 2986, 5972, 8413, 11944, 16826, 23888, 33652, 67304, 70171, 134608, 140342, 267247, 280684, 534494, 561368, 1068988, 1122736, 2137976, 4275952, 12560609, 25121218, 50242436, 100484872, 200969744]

約数ペア:

[(1, 200969744), (2, 100484872), (4, 50242436), (8, 25121218), (16, 12560609), (47, 4275952), (94, 2137976), (179, 1122736), (188, 1068988), (358, 561368), (376, 534494), (716, 280684), (752, 267247), (1432, 140342), (1493, 134608), (2864, 70171), (2986, 67304), (5972, 33652), (8413, 23888), (11944, 16826)]