206995230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1$

素因数の和:3515

約数の個数: 128

約数和(自身を含む): 629596800

約数和(自身を除く): 422601570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3469, 3510, 3978, 4590, 5967, 6630, 6938, 9945, 10407, 11934, 17345, 19890, 20814, 29835, 31221, 34690, 45097, 52035, 58973, 59670, 62442, 90194, 93663, 104070, 117946, 135291, 156105, 176919, 187326, 225485, 270582, 294865, 312210, 353838, 405873, 450970, 468315, 530757, 589730, 676455, 766649, 811746, 884595, 936630, 1061514, 1217619, 1352910, 1533298, 1592271, 1769190, 2029365, 2299947, 2435238, 2653785, 3184542, 3833245, 4058730, 4599894, 5307570, 6088095, 6899841, 7666490, 7961355, 11499735, 12176190, 13799682, 15922710, 20699523, 22999470, 34499205, 41399046, 68998410, 103497615, 206995230]

約数ペア:

[(1, 206995230), (2, 103497615), (3, 68998410), (5, 41399046), (6, 34499205), (9, 22999470), (10, 20699523), (13, 15922710), (15, 13799682), (17, 12176190), (18, 11499735), (26, 7961355), (27, 7666490), (30, 6899841), (34, 6088095), (39, 5307570), (45, 4599894), (51, 4058730), (54, 3833245), (65, 3184542), (78, 2653785), (85, 2435238), (90, 2299947), (102, 2029365), (117, 1769190), (130, 1592271), (135, 1533298), (153, 1352910), (170, 1217619), (195, 1061514), (221, 936630), (234, 884595), (255, 811746), (270, 766649), (306, 676455), (351, 589730), (390, 530757), (442, 468315), (459, 450970), (510, 405873), (585, 353838), (663, 312210), (702, 294865), (765, 270582), (918, 225485), (1105, 187326), (1170, 176919), (1326, 156105), (1530, 135291), (1755, 117946), (1989, 104070), (2210, 93663), (2295, 90194), (3315, 62442), (3469, 59670), (3510, 58973), (3978, 52035), (4590, 45097), (5967, 34690), (6630, 31221), (6938, 29835), (9945, 20814), (10407, 19890), (11934, 17345)]