210479148

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 609230160

約数和(自身を除く): 398751012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 73, 81, 99, 108, 132, 146, 162, 198, 219, 292, 297, 324, 396, 438, 594, 657, 803, 809, 876, 891, 1188, 1314, 1606, 1618, 1782, 1971, 2409, 2427, 2628, 3212, 3236, 3564, 3942, 4818, 4854, 5913, 7227, 7281, 7884, 8899, 9636, 9708, 11826, 14454, 14562, 17798, 21681, 21843, 23652, 26697, 28908, 29124, 35596, 43362, 43686, 53394, 59057, 65043, 65529, 80091, 86724, 87372, 106788, 118114, 130086, 131058, 160182, 177171, 236228, 240273, 260172, 262116, 320364, 354342, 480546, 531513, 649627, 708684, 720819, 961092, 1063026, 1299254, 1441638, 1594539, 1948881, 2126052, 2598508, 2883276, 3189078, 3897762, 4783617, 5846643, 6378156, 7795524, 9567234, 11693286, 17539929, 19134468, 23386572, 35079858, 52619787, 70159716, 105239574, 210479148]

約数ペア:

[(1, 210479148), (2, 105239574), (3, 70159716), (4, 52619787), (6, 35079858), (9, 23386572), (11, 19134468), (12, 17539929), (18, 11693286), (22, 9567234), (27, 7795524), (33, 6378156), (36, 5846643), (44, 4783617), (54, 3897762), (66, 3189078), (73, 2883276), (81, 2598508), (99, 2126052), (108, 1948881), (132, 1594539), (146, 1441638), (162, 1299254), (198, 1063026), (219, 961092), (292, 720819), (297, 708684), (324, 649627), (396, 531513), (438, 480546), (594, 354342), (657, 320364), (803, 262116), (809, 260172), (876, 240273), (891, 236228), (1188, 177171), (1314, 160182), (1606, 131058), (1618, 130086), (1782, 118114), (1971, 106788), (2409, 87372), (2427, 86724), (2628, 80091), (3212, 65529), (3236, 65043), (3564, 59057), (3942, 53394), (4818, 43686), (4854, 43362), (5913, 35596), (7227, 29124), (7281, 28908), (7884, 26697), (8899, 23652), (9636, 21843), (9708, 21681), (11826, 17798), (14454, 14562)]