201720738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{2141}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 414554112

約数和(自身を除く): 212833374

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 383, 766, 1149, 2141, 2298, 4282, 6423, 12846, 15703, 31406, 47109, 87781, 94218, 175562, 263343, 526686, 820003, 1640006, 2460009, 4920018, 33620123, 67240246, 100860369, 201720738]

約数ペア:

[(1, 201720738), (2, 100860369), (3, 67240246), (6, 33620123), (41, 4920018), (82, 2460009), (123, 1640006), (246, 820003), (383, 526686), (766, 263343), (1149, 175562), (2141, 94218), (2298, 87781), (4282, 47109), (6423, 31406), (12846, 15703)]