194970076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 415800000

約数和(自身を除く): 220829924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 298, 476, 596, 1043, 2086, 2533, 2749, 4172, 5066, 5498, 10132, 10996, 17731, 19243, 35462, 38486, 46733, 70924, 76972, 93466, 186932, 327131, 409601, 654262, 819202, 1308524, 1638404, 2867207, 5734414, 6963217, 11468828, 13926434, 27852868, 48742519, 97485038, 194970076]

約数ペア:

[(1, 194970076), (2, 97485038), (4, 48742519), (7, 27852868), (14, 13926434), (17, 11468828), (28, 6963217), (34, 5734414), (68, 2867207), (119, 1638404), (149, 1308524), (238, 819202), (298, 654262), (476, 409601), (596, 327131), (1043, 186932), (2086, 93466), (2533, 76972), (2749, 70924), (4172, 46733), (5066, 38486), (5498, 35462), (10132, 19243), (10996, 17731)]