211468152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 628277760

約数和(自身を除く): 416809608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 73, 84, 86, 129, 146, 168, 172, 219, 258, 292, 301, 344, 401, 438, 511, 516, 584, 602, 802, 876, 903, 1022, 1032, 1203, 1204, 1533, 1604, 1752, 1806, 2044, 2406, 2408, 2807, 3066, 3139, 3208, 3612, 4088, 4812, 5614, 6132, 6278, 7224, 8421, 9417, 9624, 11228, 12264, 12556, 16842, 17243, 18834, 21973, 22456, 25112, 29273, 33684, 34486, 37668, 43946, 51729, 58546, 65919, 67368, 68972, 75336, 87819, 87892, 103458, 117092, 120701, 131838, 137944, 175638, 175784, 204911, 206916, 234184, 241402, 263676, 351276, 362103, 409822, 413832, 482804, 527352, 614733, 702552, 724206, 819644, 965608, 1229466, 1258739, 1448412, 1639288, 2458932, 2517478, 2896824, 3776217, 4917864, 5034956, 7552434, 8811173, 10069912, 15104868, 17622346, 26433519, 30209736, 35244692, 52867038, 70489384, 105734076, 211468152]

約数ペア:

[(1, 211468152), (2, 105734076), (3, 70489384), (4, 52867038), (6, 35244692), (7, 30209736), (8, 26433519), (12, 17622346), (14, 15104868), (21, 10069912), (24, 8811173), (28, 7552434), (42, 5034956), (43, 4917864), (56, 3776217), (73, 2896824), (84, 2517478), (86, 2458932), (129, 1639288), (146, 1448412), (168, 1258739), (172, 1229466), (219, 965608), (258, 819644), (292, 724206), (301, 702552), (344, 614733), (401, 527352), (438, 482804), (511, 413832), (516, 409822), (584, 362103), (602, 351276), (802, 263676), (876, 241402), (903, 234184), (1022, 206916), (1032, 204911), (1203, 175784), (1204, 175638), (1533, 137944), (1604, 131838), (1752, 120701), (1806, 117092), (2044, 103458), (2406, 87892), (2408, 87819), (2807, 75336), (3066, 68972), (3139, 67368), (3208, 65919), (3612, 58546), (4088, 51729), (4812, 43946), (5614, 37668), (6132, 34486), (6278, 33684), (7224, 29273), (8421, 25112), (9417, 22456), (9624, 21973), (11228, 18834), (12264, 17243), (12556, 16842)]