200434520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 538755840

約数和(自身を除く): 338321320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 67, 88, 104, 110, 130, 134, 143, 220, 260, 268, 286, 335, 440, 520, 523, 536, 572, 670, 715, 737, 871, 1046, 1144, 1340, 1430, 1474, 1742, 2092, 2615, 2680, 2860, 2948, 3484, 3685, 4184, 4355, 5230, 5720, 5753, 5896, 6799, 6968, 7370, 8710, 9581, 10460, 11506, 13598, 14740, 17420, 19162, 20920, 23012, 27196, 28765, 29480, 33995, 34840, 35041, 38324, 46024, 47905, 54392, 57530, 67990, 70082, 74789, 76648, 95810, 115060, 135980, 140164, 149578, 175205, 191620, 230120, 271960, 280328, 299156, 350410, 373945, 383240, 385451, 455533, 598312, 700820, 747890, 770902, 911066, 1401640, 1495780, 1541804, 1822132, 1927255, 2277665, 2991560, 3083608, 3644264, 3854510, 4555330, 5010863, 7709020, 9110660, 10021726, 15418040, 18221320, 20043452, 25054315, 40086904, 50108630, 100217260, 200434520]

約数ペア:

[(1, 200434520), (2, 100217260), (4, 50108630), (5, 40086904), (8, 25054315), (10, 20043452), (11, 18221320), (13, 15418040), (20, 10021726), (22, 9110660), (26, 7709020), (40, 5010863), (44, 4555330), (52, 3854510), (55, 3644264), (65, 3083608), (67, 2991560), (88, 2277665), (104, 1927255), (110, 1822132), (130, 1541804), (134, 1495780), (143, 1401640), (220, 911066), (260, 770902), (268, 747890), (286, 700820), (335, 598312), (440, 455533), (520, 385451), (523, 383240), (536, 373945), (572, 350410), (670, 299156), (715, 280328), (737, 271960), (871, 230120), (1046, 191620), (1144, 175205), (1340, 149578), (1430, 140164), (1474, 135980), (1742, 115060), (2092, 95810), (2615, 76648), (2680, 74789), (2860, 70082), (2948, 67990), (3484, 57530), (3685, 54392), (4184, 47905), (4355, 46024), (5230, 38324), (5720, 35041), (5753, 34840), (5896, 33995), (6799, 29480), (6968, 28765), (7370, 27196), (8710, 23012), (9581, 20920), (10460, 19162), (11506, 17420), (13598, 14740)]