202361900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{155663}}^1$

素因数の和:155690

約数の個数: 36

約数和(自身を含む): 472907232

約数和(自身を除く): 270545332

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 155663, 311326, 622652, 778315, 1556630, 2023619, 3113260, 3891575, 4047238, 7783150, 8094476, 10118095, 15566300, 20236190, 40472380, 50590475, 101180950, 202361900]

約数ペア:

[(1, 202361900), (2, 101180950), (4, 50590475), (5, 40472380), (10, 20236190), (13, 15566300), (20, 10118095), (25, 8094476), (26, 7783150), (50, 4047238), (52, 3891575), (65, 3113260), (100, 2023619), (130, 1556630), (260, 778315), (325, 622652), (650, 311326), (1300, 155663)]