215483632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{147997}}^1$

素因数の和:148025

約数の個数: 40

約数和(自身を含む): 513849056

約数和(自身を除く): 298365424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 147997, 295994, 591988, 1035979, 1183976, 1923961, 2071958, 2367952, 3847922, 4143916, 7695844, 8287832, 13467727, 15391688, 16575664, 26935454, 30783376, 53870908, 107741816, 215483632]

約数ペア:

[(1, 215483632), (2, 107741816), (4, 53870908), (7, 30783376), (8, 26935454), (13, 16575664), (14, 15391688), (16, 13467727), (26, 8287832), (28, 7695844), (52, 4143916), (56, 3847922), (91, 2367952), (104, 2071958), (112, 1923961), (182, 1183976), (208, 1035979), (364, 591988), (728, 295994), (1456, 147997)]