201252930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216401}}^1$

素因数の和:216442

約数の個数: 32

約数和(自身を含む): 498590208

約数和(自身を除く): 297337278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 216401, 432802, 649203, 1082005, 1298406, 2164010, 3246015, 6492030, 6708431, 13416862, 20125293, 33542155, 40250586, 67084310, 100626465, 201252930]

約数ペア:

[(1, 201252930), (2, 100626465), (3, 67084310), (5, 40250586), (6, 33542155), (10, 20125293), (15, 13416862), (30, 6708431), (31, 6492030), (62, 3246015), (93, 2164010), (155, 1298406), (186, 1082005), (310, 649203), (465, 432802), (930, 216401)]