207233520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 698621952

約数和(自身を除く): 491388432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 508, 520, 523, 624, 635, 762, 780, 1016, 1040, 1046, 1270, 1524, 1560, 1569, 1651, 1905, 2032, 2092, 2540, 2615, 3048, 3120, 3138, 3302, 3810, 4184, 4953, 5080, 5230, 6096, 6276, 6604, 6799, 7620, 7845, 8255, 8368, 9906, 10160, 10460, 12552, 13208, 13598, 15240, 15690, 16510, 19812, 20397, 20920, 24765, 25104, 26416, 27196, 30480, 31380, 33020, 33995, 39624, 40794, 41840, 49530, 54392, 62760, 66040, 66421, 67990, 79248, 81588, 99060, 101985, 108784, 125520, 132080, 132842, 135980, 163176, 198120, 199263, 203970, 265684, 271960, 326352, 332105, 396240, 398526, 407940, 531368, 543920, 664210, 797052, 815880, 863473, 996315, 1062736, 1328420, 1594104, 1631760, 1726946, 1992630, 2590419, 2656840, 3188208, 3453892, 3985260, 4317365, 5180838, 5313680, 6907784, 7970520, 8634730, 10361676, 12952095, 13815568, 15941040, 17269460, 20723352, 25904190, 34538920, 41446704, 51808380, 69077840, 103616760, 207233520]

約数ペア:

[(1, 207233520), (2, 103616760), (3, 69077840), (4, 51808380), (5, 41446704), (6, 34538920), (8, 25904190), (10, 20723352), (12, 17269460), (13, 15941040), (15, 13815568), (16, 12952095), (20, 10361676), (24, 8634730), (26, 7970520), (30, 6907784), (39, 5313680), (40, 5180838), (48, 4317365), (52, 3985260), (60, 3453892), (65, 3188208), (78, 2656840), (80, 2590419), (104, 1992630), (120, 1726946), (127, 1631760), (130, 1594104), (156, 1328420), (195, 1062736), (208, 996315), (240, 863473), (254, 815880), (260, 797052), (312, 664210), (381, 543920), (390, 531368), (508, 407940), (520, 398526), (523, 396240), (624, 332105), (635, 326352), (762, 271960), (780, 265684), (1016, 203970), (1040, 199263), (1046, 198120), (1270, 163176), (1524, 135980), (1560, 132842), (1569, 132080), (1651, 125520), (1905, 108784), (2032, 101985), (2092, 99060), (2540, 81588), (2615, 79248), (3048, 67990), (3120, 66421), (3138, 66040), (3302, 62760), (3810, 54392), (4184, 49530), (4953, 41840), (5080, 40794), (5230, 39624), (6096, 33995), (6276, 33020), (6604, 31380), (6799, 30480), (7620, 27196), (7845, 26416), (8255, 25104), (8368, 24765), (9906, 20920), (10160, 20397), (10460, 19812), (12552, 16510), (13208, 15690), (13598, 15240)]