201355100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 454897968

約数和(自身を除く): 253542868

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 67, 82, 100, 134, 164, 205, 268, 335, 410, 670, 733, 820, 1025, 1340, 1466, 1675, 2050, 2747, 2932, 3350, 3665, 4100, 5494, 6700, 7330, 10988, 13735, 14660, 18325, 27470, 30053, 36650, 49111, 54940, 60106, 68675, 73300, 98222, 120212, 137350, 150265, 196444, 245555, 274700, 300530, 491110, 601060, 751325, 982220, 1227775, 1502650, 2013551, 2455550, 3005300, 4027102, 4911100, 8054204, 10067755, 20135510, 40271020, 50338775, 100677550, 201355100]

約数ペア:

[(1, 201355100), (2, 100677550), (4, 50338775), (5, 40271020), (10, 20135510), (20, 10067755), (25, 8054204), (41, 4911100), (50, 4027102), (67, 3005300), (82, 2455550), (100, 2013551), (134, 1502650), (164, 1227775), (205, 982220), (268, 751325), (335, 601060), (410, 491110), (670, 300530), (733, 274700), (820, 245555), (1025, 196444), (1340, 150265), (1466, 137350), (1675, 120212), (2050, 98222), (2747, 73300), (2932, 68675), (3350, 60106), (3665, 54940), (4100, 49111), (5494, 36650), (6700, 30053), (7330, 27470), (10988, 18325), (13735, 14660)]