201744039

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{983}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 319288320

約数和(自身を除く): 117544281

約数列:

[1, 3, 7, 21, 29, 87, 203, 337, 609, 983, 1011, 2359, 2949, 6881, 7077, 9773, 20643, 28507, 29319, 68411, 85521, 199549, 205233, 331271, 598647, 993813, 2318897, 6956691, 9606859, 28820577, 67248013, 201744039]

約数ペア:

[(1, 201744039), (3, 67248013), (7, 28820577), (21, 9606859), (29, 6956691), (87, 2318897), (203, 993813), (337, 598647), (609, 331271), (983, 205233), (1011, 199549), (2359, 85521), (2949, 68411), (6881, 29319), (7077, 28507), (9773, 20643)]