214147010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 490444416

約数和(自身を除く): 276297406

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 131, 154, 193, 242, 262, 385, 386, 605, 655, 770, 847, 917, 965, 1210, 1310, 1351, 1441, 1694, 1834, 1930, 2123, 2702, 2882, 4235, 4246, 4585, 6755, 7205, 8470, 9170, 10087, 10615, 13510, 14410, 14861, 15851, 20174, 21230, 23353, 25283, 29722, 31702, 46706, 50435, 50566, 74305, 79255, 100870, 110957, 116765, 126415, 148610, 158510, 163471, 176981, 221914, 233530, 252830, 278113, 326942, 353962, 554785, 556226, 817355, 884905, 1109570, 1390565, 1634710, 1769810, 1946791, 2781130, 3059243, 3893582, 6118486, 9733955, 15296215, 19467910, 21414701, 30592430, 42829402, 107073505, 214147010]

約数ペア:

[(1, 214147010), (2, 107073505), (5, 42829402), (7, 30592430), (10, 21414701), (11, 19467910), (14, 15296215), (22, 9733955), (35, 6118486), (55, 3893582), (70, 3059243), (77, 2781130), (110, 1946791), (121, 1769810), (131, 1634710), (154, 1390565), (193, 1109570), (242, 884905), (262, 817355), (385, 556226), (386, 554785), (605, 353962), (655, 326942), (770, 278113), (847, 252830), (917, 233530), (965, 221914), (1210, 176981), (1310, 163471), (1351, 158510), (1441, 148610), (1694, 126415), (1834, 116765), (1930, 110957), (2123, 100870), (2702, 79255), (2882, 74305), (4235, 50566), (4246, 50435), (4585, 46706), (6755, 31702), (7205, 29722), (8470, 25283), (9170, 23353), (10087, 21230), (10615, 20174), (13510, 15851), (14410, 14861)]