200843120

素因数分解:

$2^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3299}}^1$

素因数の和:4073

約数の個数: 40

約数和(自身を含む): 467715600

約数和(自身を除く): 266872480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 761, 1522, 3044, 3299, 3805, 6088, 6598, 7610, 12176, 13196, 15220, 16495, 26392, 30440, 32990, 52784, 60880, 65980, 131960, 263920, 2510539, 5021078, 10042156, 12552695, 20084312, 25105390, 40168624, 50210780, 100421560, 200843120]

約数ペア:

[(1, 200843120), (2, 100421560), (4, 50210780), (5, 40168624), (8, 25105390), (10, 20084312), (16, 12552695), (20, 10042156), (40, 5021078), (80, 2510539), (761, 263920), (1522, 131960), (3044, 65980), (3299, 60880), (3805, 52784), (6088, 32990), (6598, 30440), (7610, 26392), (12176, 16495), (13196, 15220)]