220150986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 559872000

約数和(自身を除く): 339721014

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 23, 33, 34, 38, 46, 51, 57, 66, 69, 102, 114, 138, 187, 209, 253, 323, 374, 391, 418, 437, 449, 506, 561, 627, 646, 759, 782, 874, 898, 969, 1122, 1173, 1254, 1311, 1347, 1518, 1938, 2346, 2622, 2694, 3553, 4301, 4807, 4939, 7106, 7429, 7633, 8531, 8602, 9614, 9878, 10327, 10659, 12903, 14421, 14817, 14858, 15266, 17062, 20654, 21318, 22287, 22899, 25593, 25806, 28842, 29634, 30981, 44574, 45798, 51186, 61962, 81719, 83963, 93841, 113597, 145027, 163438, 167926, 175559, 187682, 196213, 227194, 245157, 251889, 281523, 290054, 340791, 351118, 392426, 435081, 490314, 503778, 526677, 563046, 588639, 681582, 870162, 1053354, 1177278, 1595297, 1931149, 2158343, 3190594, 3335621, 3862298, 4316686, 4785891, 5793447, 6475029, 6671242, 9571782, 10006863, 11586894, 12950058, 20013726, 36691831, 73383662, 110075493, 220150986]

約数ペア:

[(1, 220150986), (2, 110075493), (3, 73383662), (6, 36691831), (11, 20013726), (17, 12950058), (19, 11586894), (22, 10006863), (23, 9571782), (33, 6671242), (34, 6475029), (38, 5793447), (46, 4785891), (51, 4316686), (57, 3862298), (66, 3335621), (69, 3190594), (102, 2158343), (114, 1931149), (138, 1595297), (187, 1177278), (209, 1053354), (253, 870162), (323, 681582), (374, 588639), (391, 563046), (418, 526677), (437, 503778), (449, 490314), (506, 435081), (561, 392426), (627, 351118), (646, 340791), (759, 290054), (782, 281523), (874, 251889), (898, 245157), (969, 227194), (1122, 196213), (1173, 187682), (1254, 175559), (1311, 167926), (1347, 163438), (1518, 145027), (1938, 113597), (2346, 93841), (2622, 83963), (2694, 81719), (3553, 61962), (4301, 51186), (4807, 45798), (4939, 44574), (7106, 30981), (7429, 29634), (7633, 28842), (8531, 25806), (8602, 25593), (9614, 22899), (9878, 22287), (10327, 21318), (10659, 20654), (12903, 17062), (14421, 15266), (14817, 14858)]