208372230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4171

約数の個数: 128

約数和(自身を含む): 641986560

約数和(自身を除く): 433614330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1683, 1870, 2295, 2805, 2970, 3366, 4127, 4590, 5049, 5610, 8254, 8415, 10098, 12381, 16830, 20635, 24762, 25245, 37143, 41270, 45397, 50490, 61905, 70159, 74286, 90794, 111429, 123810, 136191, 140318, 185715, 210477, 222858, 226985, 272382, 350795, 371430, 408573, 420954, 453970, 557145, 631431, 680955, 701590, 771749, 817146, 1052385, 1114290, 1225719, 1262862, 1361910, 1543498, 1894293, 2042865, 2104770, 2315247, 2451438, 3157155, 3788586, 3858745, 4085730, 4630494, 6128595, 6314310, 6945741, 7717490, 9471465, 11576235, 12257190, 13891482, 18942930, 20837223, 23152470, 34728705, 41674446, 69457410, 104186115, 208372230]

約数ペア:

[(1, 208372230), (2, 104186115), (3, 69457410), (5, 41674446), (6, 34728705), (9, 23152470), (10, 20837223), (11, 18942930), (15, 13891482), (17, 12257190), (18, 11576235), (22, 9471465), (27, 7717490), (30, 6945741), (33, 6314310), (34, 6128595), (45, 4630494), (51, 4085730), (54, 3858745), (55, 3788586), (66, 3157155), (85, 2451438), (90, 2315247), (99, 2104770), (102, 2042865), (110, 1894293), (135, 1543498), (153, 1361910), (165, 1262862), (170, 1225719), (187, 1114290), (198, 1052385), (255, 817146), (270, 771749), (297, 701590), (306, 680955), (330, 631431), (374, 557145), (459, 453970), (495, 420954), (510, 408573), (561, 371430), (594, 350795), (765, 272382), (918, 226985), (935, 222858), (990, 210477), (1122, 185715), (1485, 140318), (1530, 136191), (1683, 123810), (1870, 111429), (2295, 90794), (2805, 74286), (2970, 70159), (3366, 61905), (4127, 50490), (4590, 45397), (5049, 41270), (5610, 37143), (8254, 25245), (8415, 24762), (10098, 20635), (12381, 16830)]