190049414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 305830080

約数和(自身を除く): 115780666

約数列:

[1, 2, 23, 46, 53, 106, 137, 274, 569, 1138, 1219, 2438, 3151, 6302, 7261, 13087, 14522, 26174, 30157, 60314, 77953, 155906, 167003, 334006, 693611, 1387222, 1792919, 3585838, 4131509, 8263018, 95024707, 190049414]

約数ペア:

[(1, 190049414), (2, 95024707), (23, 8263018), (46, 4131509), (53, 3585838), (106, 1792919), (137, 1387222), (274, 693611), (569, 334006), (1138, 167003), (1219, 155906), (2438, 77953), (3151, 60314), (6302, 30157), (7261, 26174), (13087, 14522)]