206799216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 605586240

約数和(自身を除く): 398787024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 53, 74, 78, 104, 106, 111, 148, 156, 159, 169, 208, 212, 222, 296, 312, 318, 338, 424, 444, 481, 507, 592, 624, 636, 676, 689, 848, 888, 962, 1014, 1272, 1352, 1378, 1443, 1776, 1924, 1961, 2028, 2067, 2197, 2544, 2704, 2756, 2886, 3848, 3922, 4056, 4134, 4394, 5512, 5772, 5883, 6253, 6591, 7696, 7844, 8112, 8268, 8788, 8957, 11024, 11544, 11766, 12506, 13182, 15688, 16536, 17576, 17914, 18759, 23088, 23532, 25012, 25493, 26364, 26871, 31376, 33072, 35152, 35828, 37518, 47064, 50024, 50986, 52728, 53742, 71656, 75036, 76479, 81289, 94128, 100048, 101972, 105456, 107484, 116441, 143312, 150072, 152958, 162578, 203944, 214968, 232882, 243867, 300144, 305916, 325156, 331409, 349323, 407888, 429936, 465764, 487734, 611832, 650312, 662818, 698646, 931528, 975468, 994227, 1223664, 1300624, 1325636, 1397292, 1863056, 1950936, 1988454, 2651272, 2794584, 3901872, 3976908, 4308317, 5302544, 5589168, 7953816, 8616634, 12924951, 15907632, 17233268, 25849902, 34466536, 51699804, 68933072, 103399608, 206799216]

約数ペア:

[(1, 206799216), (2, 103399608), (3, 68933072), (4, 51699804), (6, 34466536), (8, 25849902), (12, 17233268), (13, 15907632), (16, 12924951), (24, 8616634), (26, 7953816), (37, 5589168), (39, 5302544), (48, 4308317), (52, 3976908), (53, 3901872), (74, 2794584), (78, 2651272), (104, 1988454), (106, 1950936), (111, 1863056), (148, 1397292), (156, 1325636), (159, 1300624), (169, 1223664), (208, 994227), (212, 975468), (222, 931528), (296, 698646), (312, 662818), (318, 650312), (338, 611832), (424, 487734), (444, 465764), (481, 429936), (507, 407888), (592, 349323), (624, 331409), (636, 325156), (676, 305916), (689, 300144), (848, 243867), (888, 232882), (962, 214968), (1014, 203944), (1272, 162578), (1352, 152958), (1378, 150072), (1443, 143312), (1776, 116441), (1924, 107484), (1961, 105456), (2028, 101972), (2067, 100048), (2197, 94128), (2544, 81289), (2704, 76479), (2756, 75036), (2886, 71656), (3848, 53742), (3922, 52728), (4056, 50986), (4134, 50024), (4394, 47064), (5512, 37518), (5772, 35828), (5883, 35152), (6253, 33072), (6591, 31376), (7696, 26871), (7844, 26364), (8112, 25493), (8268, 25012), (8788, 23532), (8957, 23088), (11024, 18759), (11544, 17914), (11766, 17576), (12506, 16536), (13182, 15688)]