214903528

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 518011200

約数和(自身を除く): 303107672

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 109, 119, 133, 136, 152, 218, 238, 266, 323, 436, 476, 532, 646, 763, 872, 952, 1064, 1292, 1526, 1853, 2071, 2261, 2584, 3052, 3706, 4142, 4522, 6104, 7412, 8284, 9044, 11881, 12971, 14497, 14824, 16568, 18088, 23762, 25942, 28994, 35207, 47524, 51884, 57988, 70414, 83167, 95048, 103768, 115976, 140828, 166334, 201977, 225739, 246449, 281656, 332668, 403954, 451478, 492898, 665336, 807908, 902956, 985796, 1413839, 1580173, 1615816, 1805912, 1971592, 2827678, 3160346, 3837563, 5655356, 6320692, 7675126, 11310712, 12641384, 15350252, 26862941, 30700504, 53725882, 107451764, 214903528]

約数ペア:

[(1, 214903528), (2, 107451764), (4, 53725882), (7, 30700504), (8, 26862941), (14, 15350252), (17, 12641384), (19, 11310712), (28, 7675126), (34, 6320692), (38, 5655356), (56, 3837563), (68, 3160346), (76, 2827678), (109, 1971592), (119, 1805912), (133, 1615816), (136, 1580173), (152, 1413839), (218, 985796), (238, 902956), (266, 807908), (323, 665336), (436, 492898), (476, 451478), (532, 403954), (646, 332668), (763, 281656), (872, 246449), (952, 225739), (1064, 201977), (1292, 166334), (1526, 140828), (1853, 115976), (2071, 103768), (2261, 95048), (2584, 83167), (3052, 70414), (3706, 57988), (4142, 51884), (4522, 47524), (6104, 35207), (7412, 28994), (8284, 25942), (9044, 23762), (11881, 18088), (12971, 16568), (14497, 14824)]