195138104

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2887}}^1$

素因数の和:2988

約数の個数: 64

約数和(自身を含む): 449141760

約数和(自身を除く): 254003656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 952, 994, 1207, 1988, 2414, 2887, 3976, 4828, 5774, 8449, 9656, 11548, 16898, 20209, 23096, 33796, 40418, 49079, 67592, 80836, 98158, 161672, 196316, 204977, 343553, 392632, 409954, 687106, 819908, 1374212, 1434839, 1639816, 2748424, 2869678, 3484609, 5739356, 6969218, 11478712, 13938436, 24392263, 27876872, 48784526, 97569052, 195138104]

約数ペア:

[(1, 195138104), (2, 97569052), (4, 48784526), (7, 27876872), (8, 24392263), (14, 13938436), (17, 11478712), (28, 6969218), (34, 5739356), (56, 3484609), (68, 2869678), (71, 2748424), (119, 1639816), (136, 1434839), (142, 1374212), (238, 819908), (284, 687106), (476, 409954), (497, 392632), (568, 343553), (952, 204977), (994, 196316), (1207, 161672), (1988, 98158), (2414, 80836), (2887, 67592), (3976, 49079), (4828, 40418), (5774, 33796), (8449, 23096), (9656, 20209), (11548, 16898)]