205961596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 435456000

約数和(自身を除く): 229494404

約数列:

[1, 2, 4, 17, 19, 23, 29, 34, 38, 46, 58, 68, 76, 92, 116, 239, 323, 391, 437, 478, 493, 551, 646, 667, 782, 874, 956, 986, 1102, 1292, 1334, 1564, 1748, 1972, 2204, 2668, 4063, 4541, 5497, 6931, 7429, 8126, 9082, 9367, 10994, 11339, 12673, 13862, 14858, 16252, 18164, 18734, 21988, 22678, 25346, 27724, 29716, 37468, 45356, 50692, 77197, 93449, 104443, 117827, 131689, 154394, 159413, 186898, 208886, 215441, 235654, 263378, 308788, 318826, 373796, 417772, 430882, 471308, 526756, 637652, 861764, 1775531, 2238713, 2710021, 3028847, 3551062, 4477426, 5420042, 6057694, 7102124, 8954852, 10840084, 12115388, 51490399, 102980798, 205961596]

約数ペア:

[(1, 205961596), (2, 102980798), (4, 51490399), (17, 12115388), (19, 10840084), (23, 8954852), (29, 7102124), (34, 6057694), (38, 5420042), (46, 4477426), (58, 3551062), (68, 3028847), (76, 2710021), (92, 2238713), (116, 1775531), (239, 861764), (323, 637652), (391, 526756), (437, 471308), (478, 430882), (493, 417772), (551, 373796), (646, 318826), (667, 308788), (782, 263378), (874, 235654), (956, 215441), (986, 208886), (1102, 186898), (1292, 159413), (1334, 154394), (1564, 131689), (1748, 117827), (1972, 104443), (2204, 93449), (2668, 77197), (4063, 50692), (4541, 45356), (5497, 37468), (6931, 29716), (7429, 27724), (8126, 25346), (9082, 22678), (9367, 21988), (10994, 18734), (11339, 18164), (12673, 16252), (13862, 14858)]