199102336

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{50177}}^1$

素因数の和:50222

約数の個数: 32

約数和(自身を含む): 409452480

約数和(自身を除く): 210350144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 50177, 100354, 200708, 401416, 802832, 1555487, 1605664, 3110974, 3211328, 6221948, 6422656, 12443896, 24887792, 49775584, 99551168, 199102336]

約数ペア:

[(1, 199102336), (2, 99551168), (4, 49775584), (8, 24887792), (16, 12443896), (31, 6422656), (32, 6221948), (62, 3211328), (64, 3110974), (124, 1605664), (128, 1555487), (248, 802832), (496, 401416), (992, 200708), (1984, 100354), (3968, 50177)]