201966426

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 504299520

約数和(自身を除く): 302333094

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 47, 51, 54, 62, 93, 94, 102, 141, 151, 153, 186, 279, 282, 302, 306, 423, 453, 459, 527, 558, 799, 837, 846, 906, 918, 1054, 1269, 1359, 1457, 1581, 1598, 1674, 2397, 2538, 2567, 2718, 2914, 3162, 4077, 4371, 4681, 4743, 4794, 5134, 7097, 7191, 7701, 8154, 8742, 9362, 9486, 13113, 14043, 14194, 14229, 14382, 15402, 21291, 21573, 23103, 24769, 26226, 28086, 28458, 39339, 42129, 42582, 43146, 46206, 49538, 63873, 69309, 74307, 78678, 79577, 84258, 120649, 126387, 127746, 138618, 148614, 159154, 191619, 220007, 222921, 238731, 241298, 252774, 361947, 383238, 440014, 445842, 477462, 660021, 668763, 716193, 723894, 1085841, 1320042, 1337526, 1432386, 1980063, 2148579, 2171682, 3257523, 3740119, 3960126, 4297158, 5940189, 6515046, 7480238, 11220357, 11880378, 22440714, 33661071, 67322142, 100983213, 201966426]

約数ペア:

[(1, 201966426), (2, 100983213), (3, 67322142), (6, 33661071), (9, 22440714), (17, 11880378), (18, 11220357), (27, 7480238), (31, 6515046), (34, 5940189), (47, 4297158), (51, 3960126), (54, 3740119), (62, 3257523), (93, 2171682), (94, 2148579), (102, 1980063), (141, 1432386), (151, 1337526), (153, 1320042), (186, 1085841), (279, 723894), (282, 716193), (302, 668763), (306, 660021), (423, 477462), (453, 445842), (459, 440014), (527, 383238), (558, 361947), (799, 252774), (837, 241298), (846, 238731), (906, 222921), (918, 220007), (1054, 191619), (1269, 159154), (1359, 148614), (1457, 138618), (1581, 127746), (1598, 126387), (1674, 120649), (2397, 84258), (2538, 79577), (2567, 78678), (2718, 74307), (2914, 69309), (3162, 63873), (4077, 49538), (4371, 46206), (4681, 43146), (4743, 42582), (4794, 42129), (5134, 39339), (7097, 28458), (7191, 28086), (7701, 26226), (8154, 24769), (8742, 23103), (9362, 21573), (9486, 21291), (13113, 15402), (14043, 14382), (14194, 14229)]