204782103284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1151}}^1$

素因数の和:1714

約数の個数: 144

約数和(自身を含む): 431805136896

約数和(自身を除く): 227023033612

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 361, 418, 437, 487, 506, 722, 836, 874, 974, 1012, 1151, 1444, 1748, 1948, 2302, 3971, 4604, 4807, 5357, 7942, 8303, 9253, 9614, 10714, 11201, 12661, 15884, 16606, 18506, 19228, 21428, 21869, 22402, 25322, 26473, 33212, 37012, 43738, 44804, 50644, 52946, 87476, 91333, 101783, 105892, 123211, 175807, 182666, 203566, 212819, 240559, 246422, 291203, 351614, 365332, 407132, 415511, 425638, 481118, 492844, 502987, 560537, 582406, 703228, 831022, 851276, 962236, 1005974, 1121074, 1164812, 1662044, 1933877, 2011948, 2242148, 2341009, 3867754, 4043561, 4570621, 4682018, 5532857, 6165907, 7735508, 8087122, 9141242, 9364036, 9556753, 10650203, 11065714, 12331814, 12892351, 16174244, 18282484, 19113506, 21300406, 22131428, 24663628, 25784702, 38227012, 42600812, 44479171, 51569404, 88958342, 105124283, 117152233, 141815861, 177916684, 202353857, 210248566, 234304466, 244954669, 283631722, 404707714, 420497132, 468608932, 489909338, 567263444, 809415428, 979818676, 2225892427, 2694501359, 4451784854, 4654138711, 5389002718, 8903569708, 9308277422, 10778005436, 18616554844, 51195525821, 102391051642, 204782103284]

約数ペア:

[(1, 204782103284), (2, 102391051642), (4, 51195525821), (11, 18616554844), (19, 10778005436), (22, 9308277422), (23, 8903569708), (38, 5389002718), (44, 4654138711), (46, 4451784854), (76, 2694501359), (92, 2225892427), (209, 979818676), (253, 809415428), (361, 567263444), (418, 489909338), (437, 468608932), (487, 420497132), (506, 404707714), (722, 283631722), (836, 244954669), (874, 234304466), (974, 210248566), (1012, 202353857), (1151, 177916684), (1444, 141815861), (1748, 117152233), (1948, 105124283), (2302, 88958342), (3971, 51569404), (4604, 44479171), (4807, 42600812), (5357, 38227012), (7942, 25784702), (8303, 24663628), (9253, 22131428), (9614, 21300406), (10714, 19113506), (11201, 18282484), (12661, 16174244), (15884, 12892351), (16606, 12331814), (18506, 11065714), (19228, 10650203), (21428, 9556753), (21869, 9364036), (22402, 9141242), (25322, 8087122), (26473, 7735508), (33212, 6165907), (37012, 5532857), (43738, 4682018), (44804, 4570621), (50644, 4043561), (52946, 3867754), (87476, 2341009), (91333, 2242148), (101783, 2011948), (105892, 1933877), (123211, 1662044), (175807, 1164812), (182666, 1121074), (203566, 1005974), (212819, 962236), (240559, 851276), (246422, 831022), (291203, 703228), (351614, 582406), (365332, 560537), (407132, 502987), (415511, 492844), (425638, 481118)]