235869452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20903}}^1$

素因数の和:20958

約数の個数: 48

約数和(自身を含む): 524439552

約数和(自身を除く): 288570100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 20903, 41806, 83612, 146321, 271739, 292642, 543478, 585284, 647993, 1086956, 1295986, 1902173, 2591972, 3804346, 4535951, 7608692, 8423909, 9071902, 16847818, 18143804, 33695636, 58967363, 117934726, 235869452]

約数ペア:

[(1, 235869452), (2, 117934726), (4, 58967363), (7, 33695636), (13, 18143804), (14, 16847818), (26, 9071902), (28, 8423909), (31, 7608692), (52, 4535951), (62, 3804346), (91, 2591972), (124, 1902173), (182, 1295986), (217, 1086956), (364, 647993), (403, 585284), (434, 543478), (806, 292642), (868, 271739), (1612, 146321), (2821, 83612), (5642, 41806), (11284, 20903)]