201938748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 533191680

約数和(自身を除く): 331252932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 173, 222, 239, 346, 407, 444, 478, 519, 692, 717, 814, 956, 1038, 1221, 1434, 1628, 1903, 2076, 2442, 2629, 2868, 3806, 4884, 5258, 5709, 6401, 7612, 7887, 8843, 10516, 11418, 12802, 15774, 17686, 19203, 22836, 25604, 26529, 31548, 35372, 38406, 41347, 53058, 70411, 76812, 82694, 97273, 106116, 124041, 140822, 165388, 194546, 211233, 248082, 281644, 291819, 389092, 422466, 454817, 496164, 583638, 844932, 909634, 1167276, 1364451, 1529839, 1819268, 2728902, 3059678, 4589517, 5457804, 6119356, 9179034, 16828229, 18358068, 33656458, 50484687, 67312916, 100969374, 201938748]

約数ペア:

[(1, 201938748), (2, 100969374), (3, 67312916), (4, 50484687), (6, 33656458), (11, 18358068), (12, 16828229), (22, 9179034), (33, 6119356), (37, 5457804), (44, 4589517), (66, 3059678), (74, 2728902), (111, 1819268), (132, 1529839), (148, 1364451), (173, 1167276), (222, 909634), (239, 844932), (346, 583638), (407, 496164), (444, 454817), (478, 422466), (519, 389092), (692, 291819), (717, 281644), (814, 248082), (956, 211233), (1038, 194546), (1221, 165388), (1434, 140822), (1628, 124041), (1903, 106116), (2076, 97273), (2442, 82694), (2629, 76812), (2868, 70411), (3806, 53058), (4884, 41347), (5258, 38406), (5709, 35372), (6401, 31548), (7612, 26529), (7887, 25604), (8843, 22836), (10516, 19203), (11418, 17686), (12802, 15774)]