193447254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1106

約数の個数: 128

約数和(自身を含む): 536739840

約数和(自身を除く): 343292586

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 651, 682, 806, 858, 1001, 1023, 1039, 1209, 1302, 2002, 2046, 2078, 2387, 2418, 2821, 3003, 3117, 4433, 4774, 5642, 6006, 6234, 7161, 7273, 8463, 8866, 11429, 13299, 13507, 14322, 14546, 16926, 21819, 22858, 26598, 27014, 31031, 32209, 34287, 40521, 43638, 62062, 64418, 68574, 80003, 81042, 93093, 94549, 96627, 148577, 160006, 186186, 189098, 193254, 225463, 240009, 283647, 297154, 354299, 418717, 445731, 450926, 480018, 567294, 676389, 708598, 837434, 891462, 1040039, 1062897, 1256151, 1352778, 2080078, 2125794, 2480093, 2512302, 2931019, 3120117, 4605887, 4960186, 5862038, 6240234, 7440279, 8793057, 9211774, 13817661, 14880558, 17586114, 27635322, 32241209, 64482418, 96723627, 193447254]

約数ペア:

[(1, 193447254), (2, 96723627), (3, 64482418), (6, 32241209), (7, 27635322), (11, 17586114), (13, 14880558), (14, 13817661), (21, 9211774), (22, 8793057), (26, 7440279), (31, 6240234), (33, 5862038), (39, 4960186), (42, 4605887), (62, 3120117), (66, 2931019), (77, 2512302), (78, 2480093), (91, 2125794), (93, 2080078), (143, 1352778), (154, 1256151), (182, 1062897), (186, 1040039), (217, 891462), (231, 837434), (273, 708598), (286, 676389), (341, 567294), (403, 480018), (429, 450926), (434, 445731), (462, 418717), (546, 354299), (651, 297154), (682, 283647), (806, 240009), (858, 225463), (1001, 193254), (1023, 189098), (1039, 186186), (1209, 160006), (1302, 148577), (2002, 96627), (2046, 94549), (2078, 93093), (2387, 81042), (2418, 80003), (2821, 68574), (3003, 64418), (3117, 62062), (4433, 43638), (4774, 40521), (5642, 34287), (6006, 32209), (6234, 31031), (7161, 27014), (7273, 26598), (8463, 22858), (8866, 21819), (11429, 16926), (13299, 14546), (13507, 14322)]