203128867552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{15569}}^1$

素因数の和:16068

約数の個数: 96

約数和(自身を含む): 437250441600

約数和(自身を除く): 234121574048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 397, 416, 632, 794, 1027, 1264, 1588, 2054, 2528, 3176, 4108, 5161, 6352, 8216, 10322, 12704, 15569, 16432, 20644, 31138, 31363, 32864, 41288, 62276, 62726, 82576, 124552, 125452, 165152, 202397, 249104, 250904, 404794, 407719, 498208, 501808, 809588, 815438, 1003616, 1229951, 1619176, 1630876, 2459902, 3238352, 3261752, 4919804, 6180893, 6476704, 6523504, 9839608, 12361786, 13047008, 15989363, 19679216, 24723572, 31978726, 39358432, 49447144, 63957452, 80351609, 98894288, 127914904, 160703218, 197788576, 255829808, 321406436, 488290547, 511659616, 642812872, 976581094, 1285625744, 1953162188, 2571251488, 3906324376, 6347777111, 7812648752, 12695554222, 15625297504, 25391108444, 50782216888, 101564433776, 203128867552]

約数ペア:

[(1, 203128867552), (2, 101564433776), (4, 50782216888), (8, 25391108444), (13, 15625297504), (16, 12695554222), (26, 7812648752), (32, 6347777111), (52, 3906324376), (79, 2571251488), (104, 1953162188), (158, 1285625744), (208, 976581094), (316, 642812872), (397, 511659616), (416, 488290547), (632, 321406436), (794, 255829808), (1027, 197788576), (1264, 160703218), (1588, 127914904), (2054, 98894288), (2528, 80351609), (3176, 63957452), (4108, 49447144), (5161, 39358432), (6352, 31978726), (8216, 24723572), (10322, 19679216), (12704, 15989363), (15569, 13047008), (16432, 12361786), (20644, 9839608), (31138, 6523504), (31363, 6476704), (32864, 6180893), (41288, 4919804), (62276, 3261752), (62726, 3238352), (82576, 2459902), (124552, 1630876), (125452, 1619176), (165152, 1229951), (202397, 1003616), (249104, 815438), (250904, 809588), (404794, 501808), (407719, 498208)]