207767210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 444019968

約数和(自身を除く): 236252758

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 97, 185, 194, 259, 370, 485, 518, 679, 827, 970, 1295, 1358, 1654, 2590, 3395, 3589, 4135, 5789, 6790, 7178, 8270, 11578, 17945, 25123, 28945, 30599, 35890, 50246, 57890, 61198, 80219, 125615, 152995, 160438, 214193, 251230, 305990, 401095, 428386, 561533, 802190, 1070965, 1123066, 2141930, 2807665, 2968103, 5615330, 5936206, 14840515, 20776721, 29681030, 41553442, 103883605, 207767210]

約数ペア:

[(1, 207767210), (2, 103883605), (5, 41553442), (7, 29681030), (10, 20776721), (14, 14840515), (35, 5936206), (37, 5615330), (70, 2968103), (74, 2807665), (97, 2141930), (185, 1123066), (194, 1070965), (259, 802190), (370, 561533), (485, 428386), (518, 401095), (679, 305990), (827, 251230), (970, 214193), (1295, 160438), (1358, 152995), (1654, 125615), (2590, 80219), (3395, 61198), (3589, 57890), (4135, 50246), (5789, 35890), (6790, 30599), (7178, 28945), (8270, 25123), (11578, 17945)]