201145394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 330946560

約数和(自身を除く): 129801166

約数列:

[1, 2, 17, 34, 37, 74, 127, 254, 629, 1258, 1259, 2159, 2518, 4318, 4699, 9398, 21403, 42806, 46583, 79883, 93166, 159766, 159893, 319786, 791911, 1583822, 2718181, 5436362, 5916041, 11832082, 100572697, 201145394]

約数ペア:

[(1, 201145394), (2, 100572697), (17, 11832082), (34, 5916041), (37, 5436362), (74, 2718181), (127, 1583822), (254, 791911), (629, 319786), (1258, 159893), (1259, 159766), (2159, 93166), (2518, 79883), (4318, 46583), (4699, 42806), (9398, 21403)]