202174990420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1\times {\mathrm{5479}}^1$

素因数の和:6257

約数の個数: 96

約数和(自身を含む): 459749203200

約数和(自身を除く): 257574212780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 347, 409, 694, 818, 1388, 1636, 1735, 2045, 3470, 4090, 4511, 5317, 5479, 6940, 8180, 9022, 10634, 10958, 18044, 21268, 21916, 22555, 26585, 27395, 45110, 53170, 54790, 71227, 90220, 106340, 109580, 141923, 142454, 283846, 284908, 356135, 567692, 709615, 712270, 1419230, 1424540, 1844999, 1901213, 2240911, 2838460, 3689998, 3802426, 4481822, 7379996, 7604852, 8963644, 9224995, 9506065, 11204555, 18449990, 19012130, 22409110, 24715769, 29131843, 36899980, 38024260, 44818220, 49431538, 58263686, 98863076, 116527372, 123578845, 145659215, 247157690, 291318430, 494315380, 582636860, 777596117, 1555192234, 3110384468, 3887980585, 7775961170, 10108749521, 15551922340, 20217499042, 40434998084, 50543747605, 101087495210, 202174990420]

約数ペア:

[(1, 202174990420), (2, 101087495210), (4, 50543747605), (5, 40434998084), (10, 20217499042), (13, 15551922340), (20, 10108749521), (26, 7775961170), (52, 3887980585), (65, 3110384468), (130, 1555192234), (260, 777596117), (347, 582636860), (409, 494315380), (694, 291318430), (818, 247157690), (1388, 145659215), (1636, 123578845), (1735, 116527372), (2045, 98863076), (3470, 58263686), (4090, 49431538), (4511, 44818220), (5317, 38024260), (5479, 36899980), (6940, 29131843), (8180, 24715769), (9022, 22409110), (10634, 19012130), (10958, 18449990), (18044, 11204555), (21268, 9506065), (21916, 9224995), (22555, 8963644), (26585, 7604852), (27395, 7379996), (45110, 4481822), (53170, 3802426), (54790, 3689998), (71227, 2838460), (90220, 2240911), (106340, 1901213), (109580, 1844999), (141923, 1424540), (142454, 1419230), (283846, 712270), (284908, 709615), (356135, 567692)]