207267550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2786

約数の個数: 72

約数和(自身を含む): 463095360

約数和(自身を除く): 255827810

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 775, 1085, 1225, 1519, 1550, 2170, 2450, 2729, 3038, 5425, 5458, 7595, 10850, 13645, 15190, 19103, 27290, 37975, 38206, 68225, 75950, 84599, 95515, 133721, 136450, 169198, 191030, 267442, 422995, 477575, 592193, 668605, 845990, 955150, 1184386, 1337210, 2114975, 2960965, 3343025, 4145351, 4229950, 5921930, 6686050, 8290702, 14804825, 20726755, 29609650, 41453510, 103633775, 207267550]

約数ペア:

[(1, 207267550), (2, 103633775), (5, 41453510), (7, 29609650), (10, 20726755), (14, 14804825), (25, 8290702), (31, 6686050), (35, 5921930), (49, 4229950), (50, 4145351), (62, 3343025), (70, 2960965), (98, 2114975), (155, 1337210), (175, 1184386), (217, 955150), (245, 845990), (310, 668605), (350, 592193), (434, 477575), (490, 422995), (775, 267442), (1085, 191030), (1225, 169198), (1519, 136450), (1550, 133721), (2170, 95515), (2450, 84599), (2729, 75950), (3038, 68225), (5425, 38206), (5458, 37975), (7595, 27290), (10850, 19103), (13645, 15190)]