202803344

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 400229592

約数和(自身を除く): 197426248

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 401, 433, 584, 802, 866, 1168, 1604, 1732, 3208, 3464, 6416, 6928, 29273, 31609, 58546, 63218, 117092, 126436, 173633, 234184, 252872, 347266, 468368, 505744, 694532, 1389064, 2778128, 12675209, 25350418, 50700836, 101401672, 202803344]

約数ペア:

[(1, 202803344), (2, 101401672), (4, 50700836), (8, 25350418), (16, 12675209), (73, 2778128), (146, 1389064), (292, 694532), (401, 505744), (433, 468368), (584, 347266), (802, 252872), (866, 234184), (1168, 173633), (1604, 126436), (1732, 117092), (3208, 63218), (3464, 58546), (6416, 31609), (6928, 29273)]