205379558664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{288529}}^1$

素因数の和:288787

約数の個数: 128

約数和(自身を含む): 620454912000

約数和(自身を除く): 415075353336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 223, 228, 266, 399, 446, 456, 532, 669, 798, 892, 1064, 1338, 1561, 1596, 1784, 2676, 3122, 3192, 4237, 4683, 5352, 6244, 8474, 9366, 12488, 12711, 16948, 18732, 25422, 29659, 33896, 37464, 50844, 59318, 88977, 101688, 118636, 177954, 237272, 288529, 355908, 577058, 711816, 865587, 1154116, 1731174, 2019703, 2308232, 3462348, 4039406, 5482051, 6059109, 6924696, 8078812, 10964102, 12118218, 16157624, 16446153, 21928204, 24236436, 32892306, 38374357, 43856408, 48472872, 64341967, 65784612, 76748714, 115123071, 128683934, 131569224, 153497428, 193025901, 230246142, 257367868, 306994856, 386051802, 450393769, 460492284, 514735736, 772103604, 900787538, 920984568, 1222497373, 1351181307, 1544207208, 1801575076, 2444994746, 2702362614, 3603150152, 3667492119, 4889989492, 5404725228, 7334984238, 8557481611, 9779978984, 10809450456, 14669968476, 17114963222, 25672444833, 29339936952, 34229926444, 51344889666, 68459852888, 102689779332, 205379558664]

約数ペア:

[(1, 205379558664), (2, 102689779332), (3, 68459852888), (4, 51344889666), (6, 34229926444), (7, 29339936952), (8, 25672444833), (12, 17114963222), (14, 14669968476), (19, 10809450456), (21, 9779978984), (24, 8557481611), (28, 7334984238), (38, 5404725228), (42, 4889989492), (56, 3667492119), (57, 3603150152), (76, 2702362614), (84, 2444994746), (114, 1801575076), (133, 1544207208), (152, 1351181307), (168, 1222497373), (223, 920984568), (228, 900787538), (266, 772103604), (399, 514735736), (446, 460492284), (456, 450393769), (532, 386051802), (669, 306994856), (798, 257367868), (892, 230246142), (1064, 193025901), (1338, 153497428), (1561, 131569224), (1596, 128683934), (1784, 115123071), (2676, 76748714), (3122, 65784612), (3192, 64341967), (4237, 48472872), (4683, 43856408), (5352, 38374357), (6244, 32892306), (8474, 24236436), (9366, 21928204), (12488, 16446153), (12711, 16157624), (16948, 12118218), (18732, 10964102), (25422, 8078812), (29659, 6924696), (33896, 6059109), (37464, 5482051), (50844, 4039406), (59318, 3462348), (88977, 2308232), (101688, 2019703), (118636, 1731174), (177954, 1154116), (237272, 865587), (288529, 711816), (355908, 577058)]