201781992

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{205063}}^1$

素因数の和:205113

約数の個数: 32

約数和(自身を含む): 516761280

約数和(自身を除く): 314979288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 205063, 410126, 615189, 820252, 1230378, 1640504, 2460756, 4921512, 8407583, 16815166, 25222749, 33630332, 50445498, 67260664, 100890996, 201781992]

約数ペア:

[(1, 201781992), (2, 100890996), (3, 67260664), (4, 50445498), (6, 33630332), (8, 25222749), (12, 16815166), (24, 8407583), (41, 4921512), (82, 2460756), (123, 1640504), (164, 1230378), (246, 820252), (328, 615189), (492, 410126), (984, 205063)]