201256900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 503967744

約数和(自身を除く): 302710844

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 53, 65, 92, 100, 106, 115, 127, 130, 212, 230, 254, 260, 265, 299, 325, 460, 508, 530, 575, 598, 635, 650, 689, 1060, 1150, 1196, 1219, 1270, 1300, 1325, 1378, 1495, 1651, 2300, 2438, 2540, 2650, 2756, 2921, 2990, 3175, 3302, 3445, 4876, 5300, 5842, 5980, 6095, 6350, 6604, 6731, 6890, 7475, 8255, 11684, 12190, 12700, 13462, 13780, 14605, 14950, 15847, 16510, 17225, 24380, 26924, 29210, 29900, 30475, 31694, 33020, 33655, 34450, 37973, 41275, 58420, 60950, 63388, 67310, 68900, 73025, 75946, 79235, 82550, 87503, 121900, 134620, 146050, 151892, 154813, 158470, 165100, 168275, 175006, 189865, 292100, 309626, 316940, 336550, 350012, 379730, 396175, 437515, 619252, 673100, 759460, 774065, 792350, 875030, 949325, 1548130, 1584700, 1750060, 1898650, 2012569, 2187575, 3096260, 3797300, 3870325, 4025138, 4375150, 7740650, 8050276, 8750300, 10062845, 15481300, 20125690, 40251380, 50314225, 100628450, 201256900]

約数ペア:

[(1, 201256900), (2, 100628450), (4, 50314225), (5, 40251380), (10, 20125690), (13, 15481300), (20, 10062845), (23, 8750300), (25, 8050276), (26, 7740650), (46, 4375150), (50, 4025138), (52, 3870325), (53, 3797300), (65, 3096260), (92, 2187575), (100, 2012569), (106, 1898650), (115, 1750060), (127, 1584700), (130, 1548130), (212, 949325), (230, 875030), (254, 792350), (260, 774065), (265, 759460), (299, 673100), (325, 619252), (460, 437515), (508, 396175), (530, 379730), (575, 350012), (598, 336550), (635, 316940), (650, 309626), (689, 292100), (1060, 189865), (1150, 175006), (1196, 168275), (1219, 165100), (1270, 158470), (1300, 154813), (1325, 151892), (1378, 146050), (1495, 134620), (1651, 121900), (2300, 87503), (2438, 82550), (2540, 79235), (2650, 75946), (2756, 73025), (2921, 68900), (2990, 67310), (3175, 63388), (3302, 60950), (3445, 58420), (4876, 41275), (5300, 37973), (5842, 34450), (5980, 33655), (6095, 33020), (6350, 31694), (6604, 30475), (6731, 29900), (6890, 29210), (7475, 26924), (8255, 24380), (11684, 17225), (12190, 16510), (12700, 15847), (13462, 14950), (13780, 14605)]