205836690010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{247999}}^1$

素因数の和:248251

約数の個数: 64

約数和(自身を含む): 431972352000

約数和(自身を除く): 226135661990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 167, 334, 355, 497, 710, 835, 994, 1169, 1670, 2338, 2485, 4970, 5845, 11690, 11857, 23714, 59285, 82999, 118570, 165998, 247999, 414995, 495998, 829990, 1239995, 1735993, 2479990, 3471986, 8679965, 17359930, 17607929, 35215858, 41415833, 82831666, 88039645, 123255503, 176079290, 207079165, 246511006, 289910831, 414158330, 579821662, 616277515, 1232555030, 1449554155, 2899108310, 2940524143, 5881048286, 14702620715, 20583669001, 29405241430, 41167338002, 102918345005, 205836690010]

約数ペア:

[(1, 205836690010), (2, 102918345005), (5, 41167338002), (7, 29405241430), (10, 20583669001), (14, 14702620715), (35, 5881048286), (70, 2940524143), (71, 2899108310), (142, 1449554155), (167, 1232555030), (334, 616277515), (355, 579821662), (497, 414158330), (710, 289910831), (835, 246511006), (994, 207079165), (1169, 176079290), (1670, 123255503), (2338, 88039645), (2485, 82831666), (4970, 41415833), (5845, 35215858), (11690, 17607929), (11857, 17359930), (23714, 8679965), (59285, 3471986), (82999, 2479990), (118570, 1735993), (165998, 1239995), (247999, 829990), (414995, 495998)]