200089600

素因数分解:

$2^{13}\times 5^2\times {\mathrm{977}}^1$

素因数の和:1013

約数の個数: 84

約数和(自身を含む): 496699794

約数和(自身を除く): 296610194

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 977, 1024, 1280, 1600, 1954, 2048, 2560, 3200, 3908, 4096, 4885, 5120, 6400, 7816, 8192, 9770, 10240, 12800, 15632, 19540, 20480, 24425, 25600, 31264, 39080, 40960, 48850, 51200, 62528, 78160, 97700, 102400, 125056, 156320, 195400, 204800, 250112, 312640, 390800, 500224, 625280, 781600, 1000448, 1250560, 1563200, 2000896, 2501120, 3126400, 4001792, 5002240, 6252800, 8003584, 10004480, 12505600, 20008960, 25011200, 40017920, 50022400, 100044800, 200089600]

約数ペア:

[(1, 200089600), (2, 100044800), (4, 50022400), (5, 40017920), (8, 25011200), (10, 20008960), (16, 12505600), (20, 10004480), (25, 8003584), (32, 6252800), (40, 5002240), (50, 4001792), (64, 3126400), (80, 2501120), (100, 2000896), (128, 1563200), (160, 1250560), (200, 1000448), (256, 781600), (320, 625280), (400, 500224), (512, 390800), (640, 312640), (800, 250112), (977, 204800), (1024, 195400), (1280, 156320), (1600, 125056), (1954, 102400), (2048, 97700), (2560, 78160), (3200, 62528), (3908, 51200), (4096, 48850), (4885, 40960), (5120, 39080), (6400, 31264), (7816, 25600), (8192, 24425), (9770, 20480), (10240, 19540), (12800, 15632)]