211091300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7013}}^1$

素因数の和:7077

約数の個数: 72

約数和(自身を含む): 535757376

約数和(自身を除く): 324666076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 3010, 4300, 6020, 7013, 7525, 14026, 15050, 28052, 30100, 35065, 49091, 70130, 98182, 140260, 175325, 196364, 245455, 301559, 350650, 490910, 603118, 701300, 981820, 1206236, 1227275, 1507795, 2110913, 2454550, 3015590, 4221826, 4909100, 6031180, 7538975, 8443652, 10554565, 15077950, 21109130, 30155900, 42218260, 52772825, 105545650, 211091300]

約数ペア:

[(1, 211091300), (2, 105545650), (4, 52772825), (5, 42218260), (7, 30155900), (10, 21109130), (14, 15077950), (20, 10554565), (25, 8443652), (28, 7538975), (35, 6031180), (43, 4909100), (50, 4221826), (70, 3015590), (86, 2454550), (100, 2110913), (140, 1507795), (172, 1227275), (175, 1206236), (215, 981820), (301, 701300), (350, 603118), (430, 490910), (602, 350650), (700, 301559), (860, 245455), (1075, 196364), (1204, 175325), (1505, 140260), (2150, 98182), (3010, 70130), (4300, 49091), (6020, 35065), (7013, 30100), (7525, 28052), (14026, 15050)]