206789310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3647

約数の個数: 144

約数和(自身を含む): 673729056

約数和(自身を除く): 466939746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3607, 3822, 4095, 4410, 5733, 6370, 7214, 8190, 9555, 10821, 11466, 18035, 19110, 21642, 25249, 28665, 32463, 36070, 46891, 50498, 54105, 57330, 64926, 75747, 93782, 108210, 126245, 140673, 151494, 162315, 176743, 227241, 234455, 252490, 281346, 324630, 328237, 353486, 378735, 422019, 454482, 468910, 530229, 656474, 703365, 757470, 844038, 883715, 984711, 1060458, 1136205, 1406730, 1590687, 1641185, 1767430, 1969422, 2110095, 2272410, 2297659, 2651145, 2954133, 3181374, 3282370, 4220190, 4595318, 4923555, 5302290, 5908266, 6892977, 7953435, 9847110, 11488295, 13785954, 14770665, 15906870, 20678931, 22976590, 29541330, 34464885, 41357862, 68929770, 103394655, 206789310]

約数ペア:

[(1, 206789310), (2, 103394655), (3, 68929770), (5, 41357862), (6, 34464885), (7, 29541330), (9, 22976590), (10, 20678931), (13, 15906870), (14, 14770665), (15, 13785954), (18, 11488295), (21, 9847110), (26, 7953435), (30, 6892977), (35, 5908266), (39, 5302290), (42, 4923555), (45, 4595318), (49, 4220190), (63, 3282370), (65, 3181374), (70, 2954133), (78, 2651145), (90, 2297659), (91, 2272410), (98, 2110095), (105, 1969422), (117, 1767430), (126, 1641185), (130, 1590687), (147, 1406730), (182, 1136205), (195, 1060458), (210, 984711), (234, 883715), (245, 844038), (273, 757470), (294, 703365), (315, 656474), (390, 530229), (441, 468910), (455, 454482), (490, 422019), (546, 378735), (585, 353486), (630, 328237), (637, 324630), (735, 281346), (819, 252490), (882, 234455), (910, 227241), (1170, 176743), (1274, 162315), (1365, 151494), (1470, 140673), (1638, 126245), (1911, 108210), (2205, 93782), (2730, 75747), (3185, 64926), (3607, 57330), (3822, 54105), (4095, 50498), (4410, 46891), (5733, 36070), (6370, 32463), (7214, 28665), (8190, 25249), (9555, 21642), (10821, 19110), (11466, 18035)]