197919372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138599}}^1$

素因数の和:138630

約数の個数: 48

約数和(自身を含む): 558835200

約数和(自身を除く): 360915828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 138599, 277198, 415797, 554396, 831594, 970193, 1663188, 1940386, 2356183, 2910579, 3880772, 4712366, 5821158, 7068549, 9424732, 11642316, 14137098, 16493281, 28274196, 32986562, 49479843, 65973124, 98959686, 197919372]

約数ペア:

[(1, 197919372), (2, 98959686), (3, 65973124), (4, 49479843), (6, 32986562), (7, 28274196), (12, 16493281), (14, 14137098), (17, 11642316), (21, 9424732), (28, 7068549), (34, 5821158), (42, 4712366), (51, 3880772), (68, 2910579), (84, 2356183), (102, 1940386), (119, 1663188), (204, 970193), (238, 831594), (357, 554396), (476, 415797), (714, 277198), (1428, 138599)]