197211840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29347}}^1$

素因数の和:29374

約数の個数: 112

約数和(自身を含む): 715621632

約数和(自身を除く): 518409792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 29347, 58694, 88041, 117388, 146735, 176082, 205429, 234776, 293470, 352164, 410858, 440205, 469552, 586940, 616287, 704328, 821716, 880410, 939104, 1027145, 1173880, 1232574, 1408656, 1643432, 1760820, 1878208, 2054290, 2347760, 2465148, 2817312, 3081435, 3286864, 3521640, 4108580, 4695520, 4930296, 5634624, 6162870, 6573728, 7043280, 8217160, 9391040, 9860592, 12325740, 13147456, 14086560, 16434320, 19721184, 24651480, 28173120, 32868640, 39442368, 49302960, 65737280, 98605920, 197211840]

約数ペア:

[(1, 197211840), (2, 98605920), (3, 65737280), (4, 49302960), (5, 39442368), (6, 32868640), (7, 28173120), (8, 24651480), (10, 19721184), (12, 16434320), (14, 14086560), (15, 13147456), (16, 12325740), (20, 9860592), (21, 9391040), (24, 8217160), (28, 7043280), (30, 6573728), (32, 6162870), (35, 5634624), (40, 4930296), (42, 4695520), (48, 4108580), (56, 3521640), (60, 3286864), (64, 3081435), (70, 2817312), (80, 2465148), (84, 2347760), (96, 2054290), (105, 1878208), (112, 1760820), (120, 1643432), (140, 1408656), (160, 1232574), (168, 1173880), (192, 1027145), (210, 939104), (224, 880410), (240, 821716), (280, 704328), (320, 616287), (336, 586940), (420, 469552), (448, 440205), (480, 410858), (560, 352164), (672, 293470), (840, 234776), (960, 205429), (1120, 176082), (1344, 146735), (1680, 117388), (2240, 88041), (3360, 58694), (6720, 29347)]