202474818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 547852032

約数和(自身を除く): 345377214

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 71, 78, 91, 117, 126, 142, 182, 213, 234, 273, 426, 497, 546, 639, 819, 923, 994, 1278, 1491, 1638, 1741, 1846, 2769, 2982, 3482, 4473, 5223, 5538, 6461, 8307, 8946, 10446, 12187, 12922, 15669, 16614, 19383, 22633, 24374, 31338, 36561, 38766, 45266, 58149, 67899, 73122, 109683, 116298, 123611, 135798, 158431, 203697, 219366, 247222, 316862, 370833, 407394, 475293, 741666, 865277, 950586, 1112499, 1425879, 1606943, 1730554, 2224998, 2595831, 2851758, 3213886, 4820829, 5191662, 7787493, 9641658, 11248601, 14462487, 15574986, 22497202, 28924974, 33745803, 67491606, 101237409, 202474818]

約数ペア:

[(1, 202474818), (2, 101237409), (3, 67491606), (6, 33745803), (7, 28924974), (9, 22497202), (13, 15574986), (14, 14462487), (18, 11248601), (21, 9641658), (26, 7787493), (39, 5191662), (42, 4820829), (63, 3213886), (71, 2851758), (78, 2595831), (91, 2224998), (117, 1730554), (126, 1606943), (142, 1425879), (182, 1112499), (213, 950586), (234, 865277), (273, 741666), (426, 475293), (497, 407394), (546, 370833), (639, 316862), (819, 247222), (923, 219366), (994, 203697), (1278, 158431), (1491, 135798), (1638, 123611), (1741, 116298), (1846, 109683), (2769, 73122), (2982, 67899), (3482, 58149), (4473, 45266), (5223, 38766), (5538, 36561), (6461, 31338), (8307, 24374), (8946, 22633), (10446, 19383), (12187, 16614), (12922, 15669)]