229903024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6781}}^1$

素因数の和:6965

約数の個数: 40

約数和(自身を含む): 482715632

約数和(自身を除く): 252812608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 6781, 8476, 13562, 16952, 27124, 33904, 54248, 88153, 108496, 176306, 352612, 705224, 1105303, 1410448, 2210606, 4421212, 8842424, 14368939, 17684848, 28737878, 57475756, 114951512, 229903024]

約数ペア:

[(1, 229903024), (2, 114951512), (4, 57475756), (8, 28737878), (13, 17684848), (16, 14368939), (26, 8842424), (52, 4421212), (104, 2210606), (163, 1410448), (208, 1105303), (326, 705224), (652, 352612), (1304, 176306), (2119, 108496), (2608, 88153), (4238, 54248), (6781, 33904), (8476, 27124), (13562, 16952)]