201326736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16981}}^1$

素因数の和:17024

約数の個数: 80

約数和(自身を含む): 589615040

約数和(自身を除く): 388288304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 16981, 33962, 50943, 67924, 101886, 135848, 203772, 220753, 271696, 322639, 407544, 441506, 645278, 662259, 815088, 883012, 967917, 1290556, 1324518, 1766024, 1935834, 2581112, 2649036, 3532048, 3871668, 4194307, 5162224, 5298072, 7743336, 8388614, 10596144, 12582921, 15486672, 16777228, 25165842, 33554456, 50331684, 67108912, 100663368, 201326736]

約数ペア:

[(1, 201326736), (2, 100663368), (3, 67108912), (4, 50331684), (6, 33554456), (8, 25165842), (12, 16777228), (13, 15486672), (16, 12582921), (19, 10596144), (24, 8388614), (26, 7743336), (38, 5298072), (39, 5162224), (48, 4194307), (52, 3871668), (57, 3532048), (76, 2649036), (78, 2581112), (104, 1935834), (114, 1766024), (152, 1324518), (156, 1290556), (208, 967917), (228, 883012), (247, 815088), (304, 662259), (312, 645278), (456, 441506), (494, 407544), (624, 322639), (741, 271696), (912, 220753), (988, 203772), (1482, 135848), (1976, 101886), (2964, 67924), (3952, 50943), (5928, 33962), (11856, 16981)]