201879468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7487}}^1$

素因数の和:7611

約数の個数: 72

約数和(自身を含む): 588736512

約数和(自身を除く): 386857044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 6741, 7487, 8988, 13482, 14974, 22461, 26964, 29948, 44922, 52409, 67383, 89844, 104818, 134766, 157227, 209636, 269532, 314454, 471681, 628908, 801109, 943362, 1602218, 1886724, 2403327, 3204436, 4806654, 5607763, 7209981, 9613308, 11215526, 14419962, 16823289, 22431052, 28839924, 33646578, 50469867, 67293156, 100939734, 201879468]

約数ペア:

[(1, 201879468), (2, 100939734), (3, 67293156), (4, 50469867), (6, 33646578), (7, 28839924), (9, 22431052), (12, 16823289), (14, 14419962), (18, 11215526), (21, 9613308), (28, 7209981), (36, 5607763), (42, 4806654), (63, 3204436), (84, 2403327), (107, 1886724), (126, 1602218), (214, 943362), (252, 801109), (321, 628908), (428, 471681), (642, 314454), (749, 269532), (963, 209636), (1284, 157227), (1498, 134766), (1926, 104818), (2247, 89844), (2996, 67383), (3852, 52409), (4494, 44922), (6741, 29948), (7487, 26964), (8988, 22461), (13482, 14974)]