211194802

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 401186520

約数和(自身を除く): 189991718

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 182, 194, 637, 679, 1261, 1274, 1358, 1709, 2522, 3418, 4753, 8827, 9506, 11963, 17654, 22217, 23926, 44434, 61789, 83741, 123578, 155519, 165773, 167482, 311038, 331546, 1088633, 1160411, 2155049, 2177266, 2320822, 4310098, 8122877, 15085343, 16245754, 30170686, 105597401, 211194802]

約数ペア:

[(1, 211194802), (2, 105597401), (7, 30170686), (13, 16245754), (14, 15085343), (26, 8122877), (49, 4310098), (91, 2320822), (97, 2177266), (98, 2155049), (182, 1160411), (194, 1088633), (637, 331546), (679, 311038), (1261, 167482), (1274, 165773), (1358, 155519), (1709, 123578), (2522, 83741), (3418, 61789), (4753, 44434), (8827, 23926), (9506, 22217), (11963, 17654)]