201467994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 527966208

約数和(自身を除く): 326498214

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 61, 69, 78, 91, 122, 138, 161, 182, 183, 263, 273, 299, 322, 366, 427, 483, 526, 546, 598, 789, 793, 854, 897, 966, 1281, 1403, 1578, 1586, 1794, 1841, 2093, 2379, 2562, 2806, 3419, 3682, 4186, 4209, 4758, 5523, 5551, 6049, 6279, 6838, 8418, 9821, 10257, 11046, 11102, 12098, 12558, 16043, 16653, 18147, 18239, 19642, 20514, 23933, 29463, 32086, 33306, 36294, 36478, 42343, 47866, 48129, 54717, 58926, 71799, 78637, 84686, 96258, 109434, 112301, 127029, 127673, 143598, 157274, 208559, 224602, 235911, 254058, 255346, 336903, 368989, 383019, 417118, 471822, 550459, 625677, 673806, 737978, 766038, 1100918, 1106967, 1251354, 1459913, 1651377, 2213934, 2582923, 2919826, 3302754, 4379739, 4796857, 5165846, 7748769, 8759478, 9593714, 14390571, 15497538, 28781142, 33577999, 67155998, 100733997, 201467994]

約数ペア:

[(1, 201467994), (2, 100733997), (3, 67155998), (6, 33577999), (7, 28781142), (13, 15497538), (14, 14390571), (21, 9593714), (23, 8759478), (26, 7748769), (39, 5165846), (42, 4796857), (46, 4379739), (61, 3302754), (69, 2919826), (78, 2582923), (91, 2213934), (122, 1651377), (138, 1459913), (161, 1251354), (182, 1106967), (183, 1100918), (263, 766038), (273, 737978), (299, 673806), (322, 625677), (366, 550459), (427, 471822), (483, 417118), (526, 383019), (546, 368989), (598, 336903), (789, 255346), (793, 254058), (854, 235911), (897, 224602), (966, 208559), (1281, 157274), (1403, 143598), (1578, 127673), (1586, 127029), (1794, 112301), (1841, 109434), (2093, 96258), (2379, 84686), (2562, 78637), (2806, 71799), (3419, 58926), (3682, 54717), (4186, 48129), (4209, 47866), (4758, 42343), (5523, 36478), (5551, 36294), (6049, 33306), (6279, 32086), (6838, 29463), (8418, 23933), (9821, 20514), (10257, 19642), (11046, 18239), (11102, 18147), (12098, 16653), (12558, 16043)]