201831328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{203459}}^1$

素因数の和:203500

約数の個数: 24

約数和(自身を含む): 410175360

約数和(自身を除く): 208344032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 203459, 406918, 813836, 1627672, 3255344, 6307229, 6510688, 12614458, 25228916, 50457832, 100915664, 201831328]

約数ペア:

[(1, 201831328), (2, 100915664), (4, 50457832), (8, 25228916), (16, 12614458), (31, 6510688), (32, 6307229), (62, 3255344), (124, 1627672), (248, 813836), (496, 406918), (992, 203459)]