201249500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{5669}}^1$

素因数の和:5759

約数の個数: 48

約数和(自身を含む): 445798080

約数和(自身を除く): 244548580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 1420, 1775, 3550, 5669, 7100, 8875, 11338, 17750, 22676, 28345, 35500, 56690, 113380, 141725, 283450, 402499, 566900, 708625, 804998, 1417250, 1609996, 2012495, 2834500, 4024990, 8049980, 10062475, 20124950, 40249900, 50312375, 100624750, 201249500]

約数ペア:

[(1, 201249500), (2, 100624750), (4, 50312375), (5, 40249900), (10, 20124950), (20, 10062475), (25, 8049980), (50, 4024990), (71, 2834500), (100, 2012495), (125, 1609996), (142, 1417250), (250, 804998), (284, 708625), (355, 566900), (500, 402499), (710, 283450), (1420, 141725), (1775, 113380), (3550, 56690), (5669, 35500), (7100, 28345), (8875, 22676), (11338, 17750)]