202268456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{3821}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 409336200

約数和(自身を除く): 207067744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 509, 1018, 2036, 3821, 4072, 6617, 7642, 13234, 15284, 26468, 30568, 49673, 52936, 99346, 198692, 397384, 1944889, 3889778, 7779556, 15559112, 25283557, 50567114, 101134228, 202268456]

約数ペア:

[(1, 202268456), (2, 101134228), (4, 50567114), (8, 25283557), (13, 15559112), (26, 7779556), (52, 3889778), (104, 1944889), (509, 397384), (1018, 198692), (2036, 99346), (3821, 52936), (4072, 49673), (6617, 30568), (7642, 26468), (13234, 15284)]