209810088

素因数分解:

$2^3\times 3^5\times {\mathrm{107927}}^1$

素因数の和:107948

約数の個数: 48

約数和(自身を含む): 589286880

約数和(自身を除く): 379476792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 107927, 215854, 323781, 431708, 647562, 863416, 971343, 1295124, 1942686, 2590248, 2914029, 3885372, 5828058, 7770744, 8742087, 11656116, 17484174, 23312232, 26226261, 34968348, 52452522, 69936696, 104905044, 209810088]

約数ペア:

[(1, 209810088), (2, 104905044), (3, 69936696), (4, 52452522), (6, 34968348), (8, 26226261), (9, 23312232), (12, 17484174), (18, 11656116), (24, 8742087), (27, 7770744), (36, 5828058), (54, 3885372), (72, 2914029), (81, 2590248), (108, 1942686), (162, 1295124), (216, 971343), (243, 863416), (324, 647562), (486, 431708), (648, 323781), (972, 215854), (1944, 107927)]