207728070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8623}}^1$

素因数の和:8717

約数の個数: 64

約数和(自身を含む): 551384064

約数和(自身を除く): 343655994

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 4015, 4818, 8030, 8623, 12045, 17246, 24090, 25869, 43115, 51738, 86230, 94853, 129345, 189706, 258690, 284559, 474265, 569118, 629479, 948530, 1258958, 1422795, 1888437, 2845590, 3147395, 3776874, 6294790, 6924269, 9442185, 13848538, 18884370, 20772807, 34621345, 41545614, 69242690, 103864035, 207728070]

約数ペア:

[(1, 207728070), (2, 103864035), (3, 69242690), (5, 41545614), (6, 34621345), (10, 20772807), (11, 18884370), (15, 13848538), (22, 9442185), (30, 6924269), (33, 6294790), (55, 3776874), (66, 3147395), (73, 2845590), (110, 1888437), (146, 1422795), (165, 1258958), (219, 948530), (330, 629479), (365, 569118), (438, 474265), (730, 284559), (803, 258690), (1095, 189706), (1606, 129345), (2190, 94853), (2409, 86230), (4015, 51738), (4818, 43115), (8030, 25869), (8623, 24090), (12045, 17246)]