194633187

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3659}}^1$

素因数の和:3835

約数の個数: 32

約数和(自身を含む): 316224000

約数和(自身を除く): 121590813

約数列:

[1, 3, 7, 17, 21, 51, 119, 149, 357, 447, 1043, 2533, 3129, 3659, 7599, 10977, 17731, 25613, 53193, 62203, 76839, 186609, 435421, 545191, 1306263, 1635573, 3816337, 9268247, 11449011, 27804741, 64877729, 194633187]

約数ペア:

[(1, 194633187), (3, 64877729), (7, 27804741), (17, 11449011), (21, 9268247), (51, 3816337), (119, 1635573), (149, 1306263), (357, 545191), (447, 435421), (1043, 186609), (2533, 76839), (3129, 62203), (3659, 53193), (7599, 25613), (10977, 17731)]