201451110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1806

約数の個数: 128

約数和(自身を含む): 602035200

約数和(自身を除く): 400584090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 399, 406, 435, 551, 570, 609, 665, 798, 870, 1015, 1102, 1218, 1330, 1653, 1741, 1995, 2030, 2755, 3045, 3306, 3482, 3857, 3990, 5223, 5510, 6090, 7714, 8265, 8705, 10446, 11571, 12187, 16530, 17410, 19285, 23142, 24374, 26115, 33079, 36561, 38570, 50489, 52230, 57855, 60935, 66158, 73122, 99237, 100978, 115710, 121870, 151467, 165395, 182805, 198474, 231553, 252445, 302934, 330790, 353423, 365610, 463106, 496185, 504890, 694659, 706846, 757335, 959291, 992370, 1060269, 1157765, 1389318, 1514670, 1767115, 1918582, 2120538, 2315530, 2877873, 3473295, 3534230, 4796455, 5301345, 5755746, 6715037, 6946590, 9592910, 10602690, 13430074, 14389365, 20145111, 28778730, 33575185, 40290222, 67150370, 100725555, 201451110]

約数ペア:

[(1, 201451110), (2, 100725555), (3, 67150370), (5, 40290222), (6, 33575185), (7, 28778730), (10, 20145111), (14, 14389365), (15, 13430074), (19, 10602690), (21, 9592910), (29, 6946590), (30, 6715037), (35, 5755746), (38, 5301345), (42, 4796455), (57, 3534230), (58, 3473295), (70, 2877873), (87, 2315530), (95, 2120538), (105, 1918582), (114, 1767115), (133, 1514670), (145, 1389318), (174, 1157765), (190, 1060269), (203, 992370), (210, 959291), (266, 757335), (285, 706846), (290, 694659), (399, 504890), (406, 496185), (435, 463106), (551, 365610), (570, 353423), (609, 330790), (665, 302934), (798, 252445), (870, 231553), (1015, 198474), (1102, 182805), (1218, 165395), (1330, 151467), (1653, 121870), (1741, 115710), (1995, 100978), (2030, 99237), (2755, 73122), (3045, 66158), (3306, 60935), (3482, 57855), (3857, 52230), (3990, 50489), (5223, 38570), (5510, 36561), (6090, 33079), (7714, 26115), (8265, 24374), (8705, 23142), (10446, 19285), (11571, 17410), (12187, 16530)]