201995837564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{297023}}^1$

素因数の和:297254

約数の個数: 48

約数和(自身を含む): 382184345088

約数和(自身を除く): 180188507524

約数列:

[1, 2, 4, 17, 34, 68, 73, 137, 146, 274, 292, 548, 1241, 2329, 2482, 4658, 4964, 9316, 10001, 20002, 40004, 170017, 297023, 340034, 594046, 680068, 1188092, 5049391, 10098782, 20197564, 21682679, 40692151, 43365358, 81384302, 86730716, 162768604, 368605543, 691766567, 737211086, 1383533134, 1474422172, 2767066268, 2970527023, 5941054046, 11882108092, 50498959391, 100997918782, 201995837564]

約数ペア:

[(1, 201995837564), (2, 100997918782), (4, 50498959391), (17, 11882108092), (34, 5941054046), (68, 2970527023), (73, 2767066268), (137, 1474422172), (146, 1383533134), (274, 737211086), (292, 691766567), (548, 368605543), (1241, 162768604), (2329, 86730716), (2482, 81384302), (4658, 43365358), (4964, 40692151), (9316, 21682679), (10001, 20197564), (20002, 10098782), (40004, 5049391), (170017, 1188092), (297023, 680068), (340034, 594046)]