238572190

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 434471040

約数和(自身を除く): 195898850

約数列:

[1, 2, 5, 10, 173, 239, 346, 478, 577, 865, 1154, 1195, 1730, 2390, 2885, 5770, 41347, 82694, 99821, 137903, 199642, 206735, 275806, 413470, 499105, 689515, 998210, 1379030, 23857219, 47714438, 119286095, 238572190]

約数ペア:

[(1, 238572190), (2, 119286095), (5, 47714438), (10, 23857219), (173, 1379030), (239, 998210), (346, 689515), (478, 499105), (577, 413470), (865, 275806), (1154, 206735), (1195, 199642), (1730, 137903), (2390, 99821), (2885, 82694), (5770, 41347)]