199430704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1489}}^1$

素因数の和:2269

約数の個数: 40

約数和(自身を含む): 422361360

約数和(自身を除く): 222930656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 761, 1489, 1522, 2978, 3044, 5956, 6088, 8371, 11912, 12176, 16379, 16742, 23824, 32758, 33484, 65516, 66968, 131032, 133936, 262064, 1133129, 2266258, 4532516, 9065032, 12464419, 18130064, 24928838, 49857676, 99715352, 199430704]

約数ペア:

[(1, 199430704), (2, 99715352), (4, 49857676), (8, 24928838), (11, 18130064), (16, 12464419), (22, 9065032), (44, 4532516), (88, 2266258), (176, 1133129), (761, 262064), (1489, 133936), (1522, 131032), (2978, 66968), (3044, 65516), (5956, 33484), (6088, 32758), (8371, 23824), (11912, 16742), (12176, 16379)]