213365096

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 490406400

約数和(自身を除く): 277041304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 476, 553, 632, 952, 1106, 1343, 2212, 2686, 2837, 4424, 5372, 5674, 9401, 10744, 11348, 18802, 19859, 22696, 37604, 39718, 48229, 75208, 79436, 96458, 158872, 192916, 224123, 337603, 385832, 448246, 675206, 896492, 1350412, 1568861, 1792984, 2700824, 3137722, 3810091, 6275444, 7620182, 12550888, 15240364, 26670637, 30480728, 53341274, 106682548, 213365096]

約数ペア:

[(1, 213365096), (2, 106682548), (4, 53341274), (7, 30480728), (8, 26670637), (14, 15240364), (17, 12550888), (28, 7620182), (34, 6275444), (56, 3810091), (68, 3137722), (79, 2700824), (119, 1792984), (136, 1568861), (158, 1350412), (238, 896492), (316, 675206), (476, 448246), (553, 385832), (632, 337603), (952, 224123), (1106, 192916), (1343, 158872), (2212, 96458), (2686, 79436), (2837, 75208), (4424, 48229), (5372, 39718), (5674, 37604), (9401, 22696), (10744, 19859), (11348, 18802)]