201742275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 383904000

約数和(自身を除く): 182161725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 149, 175, 447, 525, 745, 1043, 2235, 2579, 3129, 3725, 5215, 7737, 11175, 12895, 15645, 18053, 26075, 38685, 54159, 64475, 78225, 90265, 193425, 270795, 384271, 451325, 1152813, 1353975, 1921355, 2689897, 5764065, 8069691, 9606775, 13449485, 28820325, 40348455, 67247425, 201742275]

約数ペア:

[(1, 201742275), (3, 67247425), (5, 40348455), (7, 28820325), (15, 13449485), (21, 9606775), (25, 8069691), (35, 5764065), (75, 2689897), (105, 1921355), (149, 1353975), (175, 1152813), (447, 451325), (525, 384271), (745, 270795), (1043, 193425), (2235, 90265), (2579, 78225), (3129, 64475), (3725, 54159), (5215, 38685), (7737, 26075), (11175, 18053), (12895, 15645)]