197250303

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 297077760

約数和(自身を除く): 99827457

約数列:

[1, 3, 17, 31, 41, 51, 93, 123, 179, 289, 527, 537, 697, 867, 1271, 1581, 2091, 3043, 3813, 5549, 7339, 8959, 9129, 11849, 16647, 21607, 22017, 26877, 35547, 51731, 64821, 94333, 124763, 155193, 227509, 282999, 367319, 374289, 682527, 1101957, 1603661, 2120971, 3867653, 4810983, 6362913, 11602959, 65750101, 197250303]

約数ペア:

[(1, 197250303), (3, 65750101), (17, 11602959), (31, 6362913), (41, 4810983), (51, 3867653), (93, 2120971), (123, 1603661), (179, 1101957), (289, 682527), (527, 374289), (537, 367319), (697, 282999), (867, 227509), (1271, 155193), (1581, 124763), (2091, 94333), (3043, 64821), (3813, 51731), (5549, 35547), (7339, 26877), (8959, 22017), (9129, 21607), (11849, 16647)]