200728616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 434764800

約数和(自身を除く): 234036184

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 271, 418, 443, 542, 836, 886, 1084, 1672, 1772, 2168, 2981, 3544, 4873, 5149, 5962, 8417, 9746, 10298, 11924, 16834, 19492, 20596, 23848, 33668, 38984, 41192, 56639, 67336, 92587, 113278, 120053, 185174, 226556, 240106, 370348, 453112, 480212, 740696, 960424, 1320583, 2281007, 2641166, 4562014, 5282332, 9124028, 10564664, 18248056, 25091077, 50182154, 100364308, 200728616]

約数ペア:

[(1, 200728616), (2, 100364308), (4, 50182154), (8, 25091077), (11, 18248056), (19, 10564664), (22, 9124028), (38, 5282332), (44, 4562014), (76, 2641166), (88, 2281007), (152, 1320583), (209, 960424), (271, 740696), (418, 480212), (443, 453112), (542, 370348), (836, 240106), (886, 226556), (1084, 185174), (1672, 120053), (1772, 113278), (2168, 92587), (2981, 67336), (3544, 56639), (4873, 41192), (5149, 38984), (5962, 33668), (8417, 23848), (9746, 20596), (10298, 19492), (11924, 16834)]