195584766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 444358656

約数和(自身を除く): 248773890

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 611, 806, 1209, 1222, 1457, 1721, 1833, 2418, 2914, 3442, 3666, 4371, 5163, 8742, 10326, 18941, 22373, 37882, 44746, 53351, 56823, 67119, 80887, 106702, 113646, 134238, 160053, 161774, 242661, 320106, 485322, 693563, 1051531, 1387126, 2080689, 2103062, 2507497, 3154593, 4161378, 5014994, 6309186, 7522491, 15044982, 32597461, 65194922, 97792383, 195584766]

約数ペア:

[(1, 195584766), (2, 97792383), (3, 65194922), (6, 32597461), (13, 15044982), (26, 7522491), (31, 6309186), (39, 5014994), (47, 4161378), (62, 3154593), (78, 2507497), (93, 2103062), (94, 2080689), (141, 1387126), (186, 1051531), (282, 693563), (403, 485322), (611, 320106), (806, 242661), (1209, 161774), (1222, 160053), (1457, 134238), (1721, 113646), (1833, 106702), (2418, 80887), (2914, 67119), (3442, 56823), (3666, 53351), (4371, 44746), (5163, 37882), (8742, 22373), (10326, 18941)]