197609016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 569203200

約数和(自身を除く): 371594184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 53, 58, 66, 87, 88, 106, 116, 132, 159, 174, 212, 232, 264, 318, 319, 348, 424, 487, 583, 636, 638, 696, 957, 974, 1166, 1272, 1276, 1461, 1537, 1749, 1914, 1948, 2332, 2552, 2922, 3074, 3498, 3828, 3896, 4611, 4664, 5357, 5844, 6148, 6996, 7656, 9222, 10714, 11688, 12296, 13992, 14123, 16071, 16907, 18444, 21428, 25811, 28246, 32142, 33814, 36888, 42369, 42856, 50721, 51622, 56492, 64284, 67628, 77433, 84738, 101442, 103244, 112984, 128568, 135256, 154866, 155353, 169476, 202884, 206488, 283921, 309732, 310706, 338952, 405768, 466059, 567842, 619464, 621412, 748519, 851763, 932118, 1135684, 1242824, 1497038, 1703526, 1864236, 2245557, 2271368, 2994076, 3407052, 3728472, 4491114, 5988152, 6814104, 8233709, 8982228, 16467418, 17964456, 24701127, 32934836, 49402254, 65869672, 98804508, 197609016]

約数ペア:

[(1, 197609016), (2, 98804508), (3, 65869672), (4, 49402254), (6, 32934836), (8, 24701127), (11, 17964456), (12, 16467418), (22, 8982228), (24, 8233709), (29, 6814104), (33, 5988152), (44, 4491114), (53, 3728472), (58, 3407052), (66, 2994076), (87, 2271368), (88, 2245557), (106, 1864236), (116, 1703526), (132, 1497038), (159, 1242824), (174, 1135684), (212, 932118), (232, 851763), (264, 748519), (318, 621412), (319, 619464), (348, 567842), (424, 466059), (487, 405768), (583, 338952), (636, 310706), (638, 309732), (696, 283921), (957, 206488), (974, 202884), (1166, 169476), (1272, 155353), (1276, 154866), (1461, 135256), (1537, 128568), (1749, 112984), (1914, 103244), (1948, 101442), (2332, 84738), (2552, 77433), (2922, 67628), (3074, 64284), (3498, 56492), (3828, 51622), (3896, 50721), (4611, 42856), (4664, 42369), (5357, 36888), (5844, 33814), (6148, 32142), (6996, 28246), (7656, 25811), (9222, 21428), (10714, 18444), (11688, 16907), (12296, 16071), (13992, 14123)]