202437850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 386180640

約数和(自身を除く): 183742790

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 163, 295, 326, 421, 590, 815, 842, 1475, 1630, 2105, 2950, 4075, 4210, 8150, 9617, 10525, 19234, 21050, 24839, 48085, 49678, 68623, 96170, 124195, 137246, 240425, 248390, 343115, 480850, 620975, 686230, 1241950, 1715575, 3431150, 4048757, 8097514, 20243785, 40487570, 101218925, 202437850]

約数ペア:

[(1, 202437850), (2, 101218925), (5, 40487570), (10, 20243785), (25, 8097514), (50, 4048757), (59, 3431150), (118, 1715575), (163, 1241950), (295, 686230), (326, 620975), (421, 480850), (590, 343115), (815, 248390), (842, 240425), (1475, 137246), (1630, 124195), (2105, 96170), (2950, 68623), (4075, 49678), (4210, 48085), (8150, 24839), (9617, 21050), (10525, 19234)]