190943907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 335978496

約数和(自身を除く): 145034589

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 83, 161, 231, 249, 253, 433, 483, 581, 759, 913, 1299, 1743, 1771, 1909, 2739, 3031, 4763, 5313, 5727, 6391, 9093, 9959, 13363, 14289, 19173, 20999, 29877, 33341, 35939, 40089, 62997, 69713, 100023, 107817, 109549, 146993, 209139, 251573, 328647, 395329, 440979, 754719, 766843, 826597, 1185987, 2300529, 2479791, 2767303, 5786179, 8301909, 9092567, 17358537, 27277701, 63647969, 190943907]

約数ペア:

[(1, 190943907), (3, 63647969), (7, 27277701), (11, 17358537), (21, 9092567), (23, 8301909), (33, 5786179), (69, 2767303), (77, 2479791), (83, 2300529), (161, 1185987), (231, 826597), (249, 766843), (253, 754719), (433, 440979), (483, 395329), (581, 328647), (759, 251573), (913, 209139), (1299, 146993), (1743, 109549), (1771, 107817), (1909, 100023), (2739, 69713), (3031, 62997), (4763, 40089), (5313, 35939), (5727, 33341), (6391, 29877), (9093, 20999), (9959, 19173), (13363, 14289)]