201139472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1223}}^1$

素因数の和:1791

約数の個数: 40

約数和(自身を含む): 411312960

約数和(自身を除く): 210173488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 541, 1082, 1223, 2164, 2446, 4328, 4892, 8656, 9784, 10279, 19568, 20558, 23237, 41116, 46474, 82232, 92948, 164464, 185896, 371792, 661643, 1323286, 2646572, 5293144, 10586288, 12571217, 25142434, 50284868, 100569736, 201139472]

約数ペア:

[(1, 201139472), (2, 100569736), (4, 50284868), (8, 25142434), (16, 12571217), (19, 10586288), (38, 5293144), (76, 2646572), (152, 1323286), (304, 661643), (541, 371792), (1082, 185896), (1223, 164464), (2164, 92948), (2446, 82232), (4328, 46474), (4892, 41116), (8656, 23237), (9784, 20558), (10279, 19568)]