202421200

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3863}}^1$

素因数の和:4012

約数の個数: 60

約数和(自身を含む): 490156128

約数和(自身を除く): 287734928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 200, 262, 400, 524, 655, 1048, 1310, 2096, 2620, 3275, 3863, 5240, 6550, 7726, 10480, 13100, 15452, 19315, 26200, 30904, 38630, 52400, 61808, 77260, 96575, 154520, 193150, 309040, 386300, 506053, 772600, 1012106, 1545200, 2024212, 2530265, 4048424, 5060530, 8096848, 10121060, 12651325, 20242120, 25302650, 40484240, 50605300, 101210600, 202421200]

約数ペア:

[(1, 202421200), (2, 101210600), (4, 50605300), (5, 40484240), (8, 25302650), (10, 20242120), (16, 12651325), (20, 10121060), (25, 8096848), (40, 5060530), (50, 4048424), (80, 2530265), (100, 2024212), (131, 1545200), (200, 1012106), (262, 772600), (400, 506053), (524, 386300), (655, 309040), (1048, 193150), (1310, 154520), (2096, 96575), (2620, 77260), (3275, 61808), (3863, 52400), (5240, 38630), (6550, 30904), (7726, 26200), (10480, 19315), (13100, 15452)]