202910240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97553}}^1$

素因数の和:97581

約数の個数: 48

約数和(自身を含む): 516255768

約数和(自身を除く): 313345528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 97553, 195106, 390212, 487765, 780424, 975530, 1268189, 1560848, 1951060, 2536378, 3121696, 3902120, 5072756, 6340945, 7804240, 10145512, 12681890, 15608480, 20291024, 25363780, 40582048, 50727560, 101455120, 202910240]

約数ペア:

[(1, 202910240), (2, 101455120), (4, 50727560), (5, 40582048), (8, 25363780), (10, 20291024), (13, 15608480), (16, 12681890), (20, 10145512), (26, 7804240), (32, 6340945), (40, 5072756), (52, 3902120), (65, 3121696), (80, 2536378), (104, 1951060), (130, 1560848), (160, 1268189), (208, 975530), (260, 780424), (416, 487765), (520, 390212), (1040, 195106), (2080, 97553)]