196116705

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2243}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 357065280

約数和(自身を除く): 160948575

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 435, 603, 1005, 1305, 1943, 2243, 3015, 5829, 6729, 9715, 11215, 17487, 20187, 29145, 33645, 65047, 87435, 100935, 150281, 195141, 325235, 450843, 585423, 751405, 975705, 1352529, 2254215, 2927115, 4358149, 6762645, 13074447, 21790745, 39223341, 65372235, 196116705]

約数ペア:

[(1, 196116705), (3, 65372235), (5, 39223341), (9, 21790745), (15, 13074447), (29, 6762645), (45, 4358149), (67, 2927115), (87, 2254215), (145, 1352529), (201, 975705), (261, 751405), (335, 585423), (435, 450843), (603, 325235), (1005, 195141), (1305, 150281), (1943, 100935), (2243, 87435), (3015, 65047), (5829, 33645), (6729, 29145), (9715, 20187), (11215, 17487)]