201825460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{811}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 443624832

約数和(自身を除く): 241799372

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 541, 811, 1082, 1622, 2164, 2705, 3244, 4055, 5410, 8110, 10820, 12443, 16220, 18653, 24886, 37306, 49772, 62215, 74612, 93265, 124430, 186530, 248860, 373060, 438751, 877502, 1755004, 2193755, 4387510, 8775020, 10091273, 20182546, 40365092, 50456365, 100912730, 201825460]

約数ペア:

[(1, 201825460), (2, 100912730), (4, 50456365), (5, 40365092), (10, 20182546), (20, 10091273), (23, 8775020), (46, 4387510), (92, 2193755), (115, 1755004), (230, 877502), (460, 438751), (541, 373060), (811, 248860), (1082, 186530), (1622, 124430), (2164, 93265), (2705, 74612), (3244, 62215), (4055, 49772), (5410, 37306), (8110, 24886), (10820, 18653), (12443, 16220)]