222734650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 422972928

約数和(自身を除く): 200238278

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 191, 281, 382, 415, 562, 830, 955, 1405, 1910, 2075, 2810, 4150, 4775, 7025, 9550, 14050, 15853, 23323, 31706, 46646, 53671, 79265, 107342, 116615, 158530, 233230, 268355, 396325, 536710, 583075, 792650, 1166150, 1341775, 2683550, 4454693, 8909386, 22273465, 44546930, 111367325, 222734650]

約数ペア:

[(1, 222734650), (2, 111367325), (5, 44546930), (10, 22273465), (25, 8909386), (50, 4454693), (83, 2683550), (166, 1341775), (191, 1166150), (281, 792650), (382, 583075), (415, 536710), (562, 396325), (830, 268355), (955, 233230), (1405, 158530), (1910, 116615), (2075, 107342), (2810, 79265), (4150, 53671), (4775, 46646), (7025, 31706), (9550, 23323), (14050, 15853)]