208205910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6373}}^1$

素因数の和:6411

約数の個数: 96

約数和(自身を含む): 610374240

約数和(自身を除く): 402168330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1485, 1815, 2178, 2970, 3267, 3630, 5445, 6373, 6534, 10890, 12746, 16335, 19119, 31865, 32670, 38238, 57357, 63730, 70103, 95595, 114714, 140206, 172071, 191190, 210309, 286785, 344142, 350515, 420618, 573570, 630927, 701030, 771133, 860355, 1051545, 1261854, 1542266, 1720710, 1892781, 2103090, 2313399, 3154635, 3785562, 3855665, 4626798, 6309270, 6940197, 7711330, 9463905, 11566995, 13880394, 18927810, 20820591, 23133990, 34700985, 41641182, 69401970, 104102955, 208205910]

約数ペア:

[(1, 208205910), (2, 104102955), (3, 69401970), (5, 41641182), (6, 34700985), (9, 23133990), (10, 20820591), (11, 18927810), (15, 13880394), (18, 11566995), (22, 9463905), (27, 7711330), (30, 6940197), (33, 6309270), (45, 4626798), (54, 3855665), (55, 3785562), (66, 3154635), (90, 2313399), (99, 2103090), (110, 1892781), (121, 1720710), (135, 1542266), (165, 1261854), (198, 1051545), (242, 860355), (270, 771133), (297, 701030), (330, 630927), (363, 573570), (495, 420618), (594, 350515), (605, 344142), (726, 286785), (990, 210309), (1089, 191190), (1210, 172071), (1485, 140206), (1815, 114714), (2178, 95595), (2970, 70103), (3267, 63730), (3630, 57357), (5445, 38238), (6373, 32670), (6534, 31865), (10890, 19119), (12746, 16335)]