201772816

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{7867}}^1$

素因数の和:8111

約数の個数: 40

約数和(自身を含む): 448790720

約数和(自身を除く): 247017904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 7867, 12824, 15734, 25648, 31468, 55069, 62936, 110138, 125872, 220276, 440552, 881104, 1801543, 3603086, 7206172, 12610801, 14412344, 25221602, 28824688, 50443204, 100886408, 201772816]

約数ペア:

[(1, 201772816), (2, 100886408), (4, 50443204), (7, 28824688), (8, 25221602), (14, 14412344), (16, 12610801), (28, 7206172), (56, 3603086), (112, 1801543), (229, 881104), (458, 440552), (916, 220276), (1603, 125872), (1832, 110138), (3206, 62936), (3664, 55069), (6412, 31468), (7867, 25648), (12824, 15734)]