208105848

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{6833}}^1$

素因数の和:6898

約数の個数: 80

約数和(自身を含む): 595378080

約数和(自身を除く): 387272232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2538, 3384, 3807, 5076, 6833, 7614, 10152, 13666, 15228, 20499, 27332, 30456, 40998, 54664, 61497, 81996, 122994, 163992, 184491, 245988, 321151, 368982, 491976, 553473, 642302, 737964, 963453, 1106946, 1284604, 1475928, 1926906, 2213892, 2569208, 2890359, 3853812, 4427784, 5780718, 7707624, 8671077, 11561436, 17342154, 23122872, 26013231, 34684308, 52026462, 69368616, 104052924, 208105848]

約数ペア:

[(1, 208105848), (2, 104052924), (3, 69368616), (4, 52026462), (6, 34684308), (8, 26013231), (9, 23122872), (12, 17342154), (18, 11561436), (24, 8671077), (27, 7707624), (36, 5780718), (47, 4427784), (54, 3853812), (72, 2890359), (81, 2569208), (94, 2213892), (108, 1926906), (141, 1475928), (162, 1284604), (188, 1106946), (216, 963453), (282, 737964), (324, 642302), (376, 553473), (423, 491976), (564, 368982), (648, 321151), (846, 245988), (1128, 184491), (1269, 163992), (1692, 122994), (2538, 81996), (3384, 61497), (3807, 54664), (5076, 40998), (6833, 30456), (7614, 27332), (10152, 20499), (13666, 15228)]