203208852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19993}}^1$

素因数の和:20029

約数の個数: 72

約数和(自身を含む): 595661248

約数和(自身を除く): 392452396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 19993, 39986, 59979, 79972, 119958, 139951, 219923, 239916, 279902, 419853, 439846, 559804, 659769, 839706, 879692, 1319538, 1539461, 1679412, 2419153, 2639076, 3078922, 4618383, 4838306, 6157844, 7257459, 9236766, 9676612, 14514918, 16934071, 18473532, 29029836, 33868142, 50802213, 67736284, 101604426, 203208852]

約数ペア:

[(1, 203208852), (2, 101604426), (3, 67736284), (4, 50802213), (6, 33868142), (7, 29029836), (11, 18473532), (12, 16934071), (14, 14514918), (21, 9676612), (22, 9236766), (28, 7257459), (33, 6157844), (42, 4838306), (44, 4618383), (66, 3078922), (77, 2639076), (84, 2419153), (121, 1679412), (132, 1539461), (154, 1319538), (231, 879692), (242, 839706), (308, 659769), (363, 559804), (462, 439846), (484, 419853), (726, 279902), (847, 239916), (924, 219923), (1452, 139951), (1694, 119958), (2541, 79972), (3388, 59979), (5082, 39986), (10164, 19993)]