201923722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 433238400

約数和(自身を除く): 231314678

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 289, 349, 374, 442, 578, 698, 1001, 1309, 1547, 2002, 2023, 2431, 2443, 2618, 3094, 3179, 3757, 3839, 4046, 4537, 4862, 4886, 5933, 6358, 7514, 7678, 9074, 11866, 17017, 22253, 26299, 26873, 31759, 34034, 41327, 41531, 44506, 49907, 52598, 53746, 63518, 65263, 77129, 82654, 83062, 99814, 100861, 130526, 154258, 201722, 289289, 349349, 456841, 539903, 578578, 698698, 706027, 848419, 913682, 1079806, 1109471, 1311193, 1412054, 1696838, 2218942, 2622386, 5938933, 7766297, 9178351, 11877866, 14423123, 15532594, 18356702, 28846246, 100961861, 201923722]

約数ペア:

[(1, 201923722), (2, 100961861), (7, 28846246), (11, 18356702), (13, 15532594), (14, 14423123), (17, 11877866), (22, 9178351), (26, 7766297), (34, 5938933), (77, 2622386), (91, 2218942), (119, 1696838), (143, 1412054), (154, 1311193), (182, 1109471), (187, 1079806), (221, 913682), (238, 848419), (286, 706027), (289, 698698), (349, 578578), (374, 539903), (442, 456841), (578, 349349), (698, 289289), (1001, 201722), (1309, 154258), (1547, 130526), (2002, 100861), (2023, 99814), (2431, 83062), (2443, 82654), (2618, 77129), (3094, 65263), (3179, 63518), (3757, 53746), (3839, 52598), (4046, 49907), (4537, 44506), (4862, 41531), (4886, 41327), (5933, 34034), (6358, 31759), (7514, 26873), (7678, 26299), (9074, 22253), (11866, 17017)]