201942065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 278691840

約数和(自身を除く): 76749775

約数列:

[1, 5, 13, 17, 65, 85, 127, 221, 635, 1105, 1439, 1651, 2159, 7195, 8255, 10795, 18707, 24463, 28067, 93535, 122315, 140335, 182753, 318019, 913765, 1590095, 2375789, 3106801, 11878945, 15534005, 40388413, 201942065]

約数ペア:

[(1, 201942065), (5, 40388413), (13, 15534005), (17, 11878945), (65, 3106801), (85, 2375789), (127, 1590095), (221, 913765), (635, 318019), (1105, 182753), (1439, 140335), (1651, 122315), (2159, 93535), (7195, 28067), (8255, 24463), (10795, 18707)]