200972196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6833}}^1$

素因数の和:6905

約数の個数: 72

約数和(自身を含む): 547266720

約数和(自身を除く): 346294524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 6833, 7353, 9804, 13666, 14706, 20499, 27332, 29412, 40998, 61497, 81996, 122994, 129827, 245988, 259654, 293819, 389481, 519308, 587638, 778962, 881457, 1168443, 1175276, 1557924, 1762914, 2336886, 2644371, 3525828, 4673772, 5288742, 5582561, 10577484, 11165122, 16747683, 22330244, 33495366, 50243049, 66990732, 100486098, 200972196]

約数ペア:

[(1, 200972196), (2, 100486098), (3, 66990732), (4, 50243049), (6, 33495366), (9, 22330244), (12, 16747683), (18, 11165122), (19, 10577484), (36, 5582561), (38, 5288742), (43, 4673772), (57, 3525828), (76, 2644371), (86, 2336886), (114, 1762914), (129, 1557924), (171, 1175276), (172, 1168443), (228, 881457), (258, 778962), (342, 587638), (387, 519308), (516, 389481), (684, 293819), (774, 259654), (817, 245988), (1548, 129827), (1634, 122994), (2451, 81996), (3268, 61497), (4902, 40998), (6833, 29412), (7353, 27332), (9804, 20499), (13666, 14706)]