202117160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 534771720

約数和(自身を除く): 332654560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 101, 140, 196, 202, 245, 280, 392, 404, 490, 505, 707, 808, 980, 1010, 1021, 1414, 1960, 2020, 2042, 2828, 3535, 4040, 4084, 4949, 5105, 5656, 7070, 7147, 8168, 9898, 10210, 14140, 14294, 19796, 20420, 24745, 28280, 28588, 35735, 39592, 40840, 49490, 50029, 57176, 71470, 98980, 100058, 103121, 142940, 197960, 200116, 206242, 250145, 285880, 400232, 412484, 500290, 515605, 721847, 824968, 1000580, 1031210, 1443694, 2001160, 2062420, 2887388, 3609235, 4124840, 5052929, 5774776, 7218470, 10105858, 14436940, 20211716, 25264645, 28873880, 40423432, 50529290, 101058580, 202117160]

約数ペア:

[(1, 202117160), (2, 101058580), (4, 50529290), (5, 40423432), (7, 28873880), (8, 25264645), (10, 20211716), (14, 14436940), (20, 10105858), (28, 7218470), (35, 5774776), (40, 5052929), (49, 4124840), (56, 3609235), (70, 2887388), (98, 2062420), (101, 2001160), (140, 1443694), (196, 1031210), (202, 1000580), (245, 824968), (280, 721847), (392, 515605), (404, 500290), (490, 412484), (505, 400232), (707, 285880), (808, 250145), (980, 206242), (1010, 200116), (1021, 197960), (1414, 142940), (1960, 103121), (2020, 100058), (2042, 98980), (2828, 71470), (3535, 57176), (4040, 50029), (4084, 49490), (4949, 40840), (5105, 39592), (5656, 35735), (7070, 28588), (7147, 28280), (8168, 24745), (9898, 20420), (10210, 19796), (14140, 14294)]