214908596

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 450379776

約数和(自身を除く): 235471180

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 307, 322, 614, 644, 1087, 1228, 2149, 2174, 4298, 4348, 7061, 7609, 8596, 14122, 15218, 25001, 28244, 30436, 49427, 50002, 98854, 100004, 175007, 197708, 333709, 350014, 667418, 700028, 1334836, 2335963, 4671926, 7675307, 9343852, 15350614, 30701228, 53727149, 107454298, 214908596]

約数ペア:

[(1, 214908596), (2, 107454298), (4, 53727149), (7, 30701228), (14, 15350614), (23, 9343852), (28, 7675307), (46, 4671926), (92, 2335963), (161, 1334836), (307, 700028), (322, 667418), (614, 350014), (644, 333709), (1087, 197708), (1228, 175007), (2149, 100004), (2174, 98854), (4298, 50002), (4348, 49427), (7061, 30436), (7609, 28244), (8596, 25001), (14122, 15218)]