201884571

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{751}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 354751488

約数和(自身を除く): 152866917

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 251, 357, 751, 753, 1071, 1757, 2253, 2259, 4267, 5257, 5271, 6759, 12767, 12801, 15771, 15813, 29869, 38301, 38403, 47313, 89369, 89607, 114903, 188501, 268107, 268821, 565503, 804321, 1319507, 1696509, 3204517, 3958521, 9613551, 11875563, 22431619, 28840653, 67294857, 201884571]

約数ペア:

[(1, 201884571), (3, 67294857), (7, 28840653), (9, 22431619), (17, 11875563), (21, 9613551), (51, 3958521), (63, 3204517), (119, 1696509), (153, 1319507), (251, 804321), (357, 565503), (751, 268821), (753, 268107), (1071, 188501), (1757, 114903), (2253, 89607), (2259, 89369), (4267, 47313), (5257, 38403), (5271, 38301), (6759, 29869), (12767, 15813), (12801, 15771)]