201724862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 324105600

約数和(自身を除く): 122380738

約数列:

[1, 2, 19, 38, 139, 181, 211, 278, 362, 422, 2641, 3439, 4009, 5282, 6878, 8018, 25159, 29329, 38191, 50318, 58658, 76382, 478021, 557251, 725629, 956042, 1114502, 1451258, 5308549, 10617098, 100862431, 201724862]

約数ペア:

[(1, 201724862), (2, 100862431), (19, 10617098), (38, 5308549), (139, 1451258), (181, 1114502), (211, 956042), (278, 725629), (362, 557251), (422, 478021), (2641, 76382), (3439, 58658), (4009, 50318), (5282, 38191), (6878, 29329), (8018, 25159)]