201113220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 710664192

約数和(自身を除く): 509550972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 101, 105, 110, 132, 140, 154, 165, 202, 210, 220, 231, 303, 308, 330, 385, 404, 420, 431, 462, 505, 606, 660, 707, 770, 862, 924, 1010, 1111, 1155, 1212, 1293, 1414, 1515, 1540, 1724, 2020, 2121, 2155, 2222, 2310, 2586, 2828, 3017, 3030, 3333, 3535, 4242, 4310, 4444, 4620, 4741, 5172, 5555, 6034, 6060, 6465, 6666, 7070, 7777, 8484, 8620, 9051, 9482, 10605, 11110, 12068, 12930, 13332, 14140, 14223, 15085, 15554, 16665, 18102, 18964, 21210, 22220, 23331, 23705, 25860, 28446, 30170, 31108, 33187, 33330, 36204, 38885, 42420, 43531, 45255, 46662, 47410, 56892, 60340, 66374, 66660, 71115, 77770, 87062, 90510, 93324, 94820, 99561, 116655, 130593, 132748, 142230, 155540, 165935, 174124, 181020, 199122, 217655, 233310, 261186, 284460, 304717, 331870, 398244, 435310, 466620, 478841, 497805, 522372, 609434, 652965, 663740, 870620, 914151, 957682, 995610, 1218868, 1305930, 1436523, 1523585, 1828302, 1915364, 1991220, 2394205, 2611860, 2873046, 3047170, 3351887, 3656604, 4570755, 4788410, 5746092, 6094340, 6703774, 7182615, 9141510, 9576820, 10055661, 13407548, 14365230, 16759435, 18283020, 20111322, 28730460, 33518870, 40222644, 50278305, 67037740, 100556610, 201113220]

約数ペア:

[(1, 201113220), (2, 100556610), (3, 67037740), (4, 50278305), (5, 40222644), (6, 33518870), (7, 28730460), (10, 20111322), (11, 18283020), (12, 16759435), (14, 14365230), (15, 13407548), (20, 10055661), (21, 9576820), (22, 9141510), (28, 7182615), (30, 6703774), (33, 6094340), (35, 5746092), (42, 4788410), (44, 4570755), (55, 3656604), (60, 3351887), (66, 3047170), (70, 2873046), (77, 2611860), (84, 2394205), (101, 1991220), (105, 1915364), (110, 1828302), (132, 1523585), (140, 1436523), (154, 1305930), (165, 1218868), (202, 995610), (210, 957682), (220, 914151), (231, 870620), (303, 663740), (308, 652965), (330, 609434), (385, 522372), (404, 497805), (420, 478841), (431, 466620), (462, 435310), (505, 398244), (606, 331870), (660, 304717), (707, 284460), (770, 261186), (862, 233310), (924, 217655), (1010, 199122), (1111, 181020), (1155, 174124), (1212, 165935), (1293, 155540), (1414, 142230), (1515, 132748), (1540, 130593), (1724, 116655), (2020, 99561), (2121, 94820), (2155, 93324), (2222, 90510), (2310, 87062), (2586, 77770), (2828, 71115), (3017, 66660), (3030, 66374), (3333, 60340), (3535, 56892), (4242, 47410), (4310, 46662), (4444, 45255), (4620, 43531), (4741, 42420), (5172, 38885), (5555, 36204), (6034, 33330), (6060, 33187), (6465, 31108), (6666, 30170), (7070, 28446), (7777, 25860), (8484, 23705), (8620, 23331), (9051, 22220), (9482, 21210), (10605, 18964), (11110, 18102), (12068, 16665), (12930, 15554), (13332, 15085), (14140, 14223)]