200089345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 254951424

約数和(自身を除く): 54862079

約数列:

[1, 5, 31, 83, 103, 151, 155, 415, 515, 755, 2573, 3193, 4681, 8549, 12533, 12865, 15553, 15965, 23405, 42745, 62665, 77765, 265019, 388523, 482143, 1290899, 1325095, 1942615, 2410715, 6454495, 40017869, 200089345]

約数ペア:

[(1, 200089345), (5, 40017869), (31, 6454495), (83, 2410715), (103, 1942615), (151, 1325095), (155, 1290899), (415, 482143), (515, 388523), (755, 265019), (2573, 77765), (3193, 62665), (4681, 42745), (8549, 23405), (12533, 15965), (12865, 15553)]