209469450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{5153}}^1$

素因数の和:5439

約数の個数: 48

約数和(自身を含む): 521502336

約数和(自身を除く): 312032886

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 271, 542, 813, 1355, 1626, 2710, 4065, 5153, 6775, 8130, 10306, 13550, 15459, 20325, 25765, 30918, 40650, 51530, 77295, 128825, 154590, 257650, 386475, 772950, 1396463, 2792926, 4189389, 6982315, 8378778, 13964630, 20946945, 34911575, 41893890, 69823150, 104734725, 209469450]

約数ペア:

[(1, 209469450), (2, 104734725), (3, 69823150), (5, 41893890), (6, 34911575), (10, 20946945), (15, 13964630), (25, 8378778), (30, 6982315), (50, 4189389), (75, 2792926), (150, 1396463), (271, 772950), (542, 386475), (813, 257650), (1355, 154590), (1626, 128825), (2710, 77295), (4065, 51530), (5153, 40650), (6775, 30918), (8130, 25765), (10306, 20325), (13550, 15459)]