203225150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131113}}^1$

素因数の和:131156

約数の個数: 24

約数和(自身を含む): 390195264

約数和(自身を除く): 186970114

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 131113, 262226, 655565, 1311130, 3277825, 4064503, 6555650, 8129006, 20322515, 40645030, 101612575, 203225150]

約数ペア:

[(1, 203225150), (2, 101612575), (5, 40645030), (10, 20322515), (25, 8129006), (31, 6555650), (50, 4064503), (62, 3277825), (155, 1311130), (310, 655565), (775, 262226), (1550, 131113)]