208065958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2441}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 348131520

約数和(自身を除く): 140065562

約数列:

[1, 2, 17, 23, 34, 46, 109, 218, 391, 782, 1853, 2441, 2507, 3706, 4882, 5014, 41497, 42619, 56143, 82994, 85238, 112286, 266069, 532138, 954431, 1908862, 4523173, 6119587, 9046346, 12239174, 104032979, 208065958]

約数ペア:

[(1, 208065958), (2, 104032979), (17, 12239174), (23, 9046346), (34, 6119587), (46, 4523173), (109, 1908862), (218, 954431), (391, 532138), (782, 266069), (1853, 112286), (2441, 85238), (2507, 82994), (3706, 56143), (4882, 42619), (5014, 41497)]