201544728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 632586240

約数和(自身を除く): 431041512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 191, 231, 264, 308, 382, 462, 571, 573, 616, 764, 924, 1142, 1146, 1337, 1528, 1713, 1848, 2101, 2284, 2292, 2674, 3426, 3997, 4011, 4202, 4568, 4584, 5348, 6281, 6303, 6852, 7994, 8022, 8404, 10696, 11991, 12562, 12606, 13704, 14707, 15988, 16044, 16808, 18843, 23982, 25124, 25212, 29414, 31976, 32088, 37686, 43967, 44121, 47964, 50248, 50424, 58828, 75372, 87934, 88242, 95928, 109061, 117656, 131901, 150744, 175868, 176484, 218122, 263802, 327183, 351736, 352968, 436244, 527604, 654366, 763427, 872488, 1055208, 1199671, 1308732, 1526854, 2290281, 2399342, 2617464, 3053708, 3599013, 4580562, 4798684, 6107416, 7198026, 8397697, 9161124, 9597368, 14396052, 16795394, 18322248, 25193091, 28792104, 33590788, 50386182, 67181576, 100772364, 201544728]

約数ペア:

[(1, 201544728), (2, 100772364), (3, 67181576), (4, 50386182), (6, 33590788), (7, 28792104), (8, 25193091), (11, 18322248), (12, 16795394), (14, 14396052), (21, 9597368), (22, 9161124), (24, 8397697), (28, 7198026), (33, 6107416), (42, 4798684), (44, 4580562), (56, 3599013), (66, 3053708), (77, 2617464), (84, 2399342), (88, 2290281), (132, 1526854), (154, 1308732), (168, 1199671), (191, 1055208), (231, 872488), (264, 763427), (308, 654366), (382, 527604), (462, 436244), (571, 352968), (573, 351736), (616, 327183), (764, 263802), (924, 218122), (1142, 176484), (1146, 175868), (1337, 150744), (1528, 131901), (1713, 117656), (1848, 109061), (2101, 95928), (2284, 88242), (2292, 87934), (2674, 75372), (3426, 58828), (3997, 50424), (4011, 50248), (4202, 47964), (4568, 44121), (4584, 43967), (5348, 37686), (6281, 32088), (6303, 31976), (6852, 29414), (7994, 25212), (8022, 25124), (8404, 23982), (10696, 18843), (11991, 16808), (12562, 16044), (12606, 15988), (13704, 14707)]