199738728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10711}}^1$

素因数の和:10767

約数の個数: 96

約数和(自身を含む): 635007360

約数和(自身を除く): 435268632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 1036, 1332, 1554, 2072, 2331, 2664, 3108, 4662, 6216, 9324, 10711, 18648, 21422, 32133, 42844, 64266, 74977, 85688, 96399, 128532, 149954, 192798, 224931, 257064, 299908, 385596, 396307, 449862, 599816, 674793, 771192, 792614, 899724, 1188921, 1349586, 1585228, 1799448, 2377842, 2699172, 2774149, 3170456, 3566763, 4755684, 5398344, 5548298, 7133526, 8322447, 9511368, 11096596, 14267052, 16644894, 22193192, 24967341, 28534104, 33289788, 49934682, 66579576, 99869364, 199738728]

約数ペア:

[(1, 199738728), (2, 99869364), (3, 66579576), (4, 49934682), (6, 33289788), (7, 28534104), (8, 24967341), (9, 22193192), (12, 16644894), (14, 14267052), (18, 11096596), (21, 9511368), (24, 8322447), (28, 7133526), (36, 5548298), (37, 5398344), (42, 4755684), (56, 3566763), (63, 3170456), (72, 2774149), (74, 2699172), (84, 2377842), (111, 1799448), (126, 1585228), (148, 1349586), (168, 1188921), (222, 899724), (252, 792614), (259, 771192), (296, 674793), (333, 599816), (444, 449862), (504, 396307), (518, 385596), (666, 299908), (777, 257064), (888, 224931), (1036, 192798), (1332, 149954), (1554, 128532), (2072, 96399), (2331, 85688), (2664, 74977), (3108, 64266), (4662, 42844), (6216, 32133), (9324, 21422), (10711, 18648)]