198555448

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 476884800

約数和(自身を除く): 278329352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 49, 52, 56, 91, 94, 98, 104, 182, 188, 196, 329, 364, 376, 392, 611, 637, 658, 728, 829, 1222, 1274, 1316, 1658, 2303, 2444, 2548, 2632, 3316, 4277, 4606, 4888, 5096, 5803, 6632, 8554, 9212, 10777, 11606, 17108, 18424, 21554, 23212, 29939, 34216, 38963, 40621, 43108, 46424, 59878, 75439, 77926, 81242, 86216, 119756, 150878, 155852, 162484, 239512, 272741, 301756, 311704, 324968, 506519, 528073, 545482, 603512, 1013038, 1056146, 1090964, 1909187, 2026076, 2112292, 2181928, 3545633, 3818374, 4052152, 4224584, 7091266, 7636748, 14182532, 15273496, 24819431, 28365064, 49638862, 99277724, 198555448]

約数ペア:

[(1, 198555448), (2, 99277724), (4, 49638862), (7, 28365064), (8, 24819431), (13, 15273496), (14, 14182532), (26, 7636748), (28, 7091266), (47, 4224584), (49, 4052152), (52, 3818374), (56, 3545633), (91, 2181928), (94, 2112292), (98, 2026076), (104, 1909187), (182, 1090964), (188, 1056146), (196, 1013038), (329, 603512), (364, 545482), (376, 528073), (392, 506519), (611, 324968), (637, 311704), (658, 301756), (728, 272741), (829, 239512), (1222, 162484), (1274, 155852), (1316, 150878), (1658, 119756), (2303, 86216), (2444, 81242), (2548, 77926), (2632, 75439), (3316, 59878), (4277, 46424), (4606, 43108), (4888, 40621), (5096, 38963), (5803, 34216), (6632, 29939), (8554, 23212), (9212, 21554), (10777, 18424), (11606, 17108)]