203468757848

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{8999}}^1\times {\mathrm{7829}}^1$

素因数の和:16872

約数の個数: 48

約数和(自身を含む): 402736050000

約数和(自身を除く): 199267292152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 7829, 8999, 15658, 17998, 31316, 35996, 62632, 71992, 148751, 170981, 297502, 341962, 595004, 683924, 1190008, 1367848, 2826269, 3248639, 5652538, 6497278, 11305076, 12994556, 22610152, 25989112, 70453171, 140906342, 281812684, 563625368, 1338610249, 2677220498, 5354440996, 10708881992, 25433594731, 50867189462, 101734378924, 203468757848]

約数ペア:

[(1, 203468757848), (2, 101734378924), (4, 50867189462), (8, 25433594731), (19, 10708881992), (38, 5354440996), (76, 2677220498), (152, 1338610249), (361, 563625368), (722, 281812684), (1444, 140906342), (2888, 70453171), (7829, 25989112), (8999, 22610152), (15658, 12994556), (17998, 11305076), (31316, 6497278), (35996, 5652538), (62632, 3248639), (71992, 2826269), (148751, 1367848), (170981, 1190008), (297502, 683924), (341962, 595004)]