201623810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1543}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 370189440

約数和(自身を除く): 168565630

約数列:

[1, 2, 5, 10, 73, 146, 179, 358, 365, 730, 895, 1543, 1790, 3086, 7715, 13067, 15430, 26134, 65335, 112639, 130670, 225278, 276197, 552394, 563195, 1126390, 1380985, 2761970, 20162381, 40324762, 100811905, 201623810]

約数ペア:

[(1, 201623810), (2, 100811905), (5, 40324762), (10, 20162381), (73, 2761970), (146, 1380985), (179, 1126390), (358, 563195), (365, 552394), (730, 276197), (895, 225278), (1543, 130670), (1790, 112639), (3086, 65335), (7715, 26134), (13067, 15430)]