219299150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36857}}^1$

素因数の和:36893

約数の個数: 48

約数和(自身を含む): 493602336

約数和(自身を除く): 274303186

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 36857, 73714, 184285, 257999, 368570, 515998, 626569, 921425, 1253138, 1289995, 1842850, 2579990, 3132845, 4385983, 6265690, 6449975, 8771966, 12899950, 15664225, 21929915, 31328450, 43859830, 109649575, 219299150]

約数ペア:

[(1, 219299150), (2, 109649575), (5, 43859830), (7, 31328450), (10, 21929915), (14, 15664225), (17, 12899950), (25, 8771966), (34, 6449975), (35, 6265690), (50, 4385983), (70, 3132845), (85, 2579990), (119, 1842850), (170, 1289995), (175, 1253138), (238, 921425), (350, 626569), (425, 515998), (595, 368570), (850, 257999), (1190, 184285), (2975, 73714), (5950, 36857)]