207949168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 491486400

約数和(自身を除く): 283537232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 238, 272, 298, 476, 596, 733, 952, 1043, 1192, 1466, 1904, 2086, 2384, 2533, 2932, 4172, 5066, 5131, 5864, 8344, 10132, 10262, 11728, 12461, 16688, 17731, 20264, 20524, 24922, 35462, 40528, 41048, 49844, 70924, 82096, 87227, 99688, 109217, 141848, 174454, 199376, 218434, 283696, 348908, 436868, 697816, 764519, 873736, 1395632, 1529038, 1747472, 1856689, 3058076, 3713378, 6116152, 7426756, 12232304, 12996823, 14853512, 25993646, 29707024, 51987292, 103974584, 207949168]

約数ペア:

[(1, 207949168), (2, 103974584), (4, 51987292), (7, 29707024), (8, 25993646), (14, 14853512), (16, 12996823), (17, 12232304), (28, 7426756), (34, 6116152), (56, 3713378), (68, 3058076), (112, 1856689), (119, 1747472), (136, 1529038), (149, 1395632), (238, 873736), (272, 764519), (298, 697816), (476, 436868), (596, 348908), (733, 283696), (952, 218434), (1043, 199376), (1192, 174454), (1466, 141848), (1904, 109217), (2086, 99688), (2384, 87227), (2533, 82096), (2932, 70924), (4172, 49844), (5066, 41048), (5131, 40528), (5864, 35462), (8344, 24922), (10132, 20524), (10262, 20264), (11728, 17731), (12461, 16688)]