204413190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{296251}}^1$

素因数の和:296284

約数の個数: 32

約数和(自身を含む): 511923456

約数和(自身を除く): 307510266

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 296251, 592502, 888753, 1481255, 1777506, 2962510, 4443765, 6813773, 8887530, 13627546, 20441319, 34068865, 40882638, 68137730, 102206595, 204413190]

約数ペア:

[(1, 204413190), (2, 102206595), (3, 68137730), (5, 40882638), (6, 34068865), (10, 20441319), (15, 13627546), (23, 8887530), (30, 6813773), (46, 4443765), (69, 2962510), (115, 1777506), (138, 1481255), (230, 888753), (345, 592502), (690, 296251)]