199633722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 450323712

約数和(自身を除く): 250689990

約数列:

[1, 2, 3, 6, 19, 37, 38, 47, 53, 57, 74, 94, 106, 111, 114, 141, 159, 222, 282, 318, 361, 703, 722, 893, 1007, 1083, 1406, 1739, 1786, 1961, 2014, 2109, 2166, 2491, 2679, 3021, 3478, 3922, 4218, 4982, 5217, 5358, 5883, 6042, 7473, 10434, 11766, 13357, 14946, 16967, 19133, 26714, 33041, 33934, 37259, 38266, 40071, 47329, 50901, 57399, 66082, 74518, 80142, 92167, 94658, 99123, 101802, 111777, 114798, 141987, 184334, 198246, 223554, 276501, 283974, 553002, 627779, 707921, 899251, 1255558, 1415842, 1751173, 1798502, 1883337, 2123763, 2697753, 3502346, 3766674, 4247526, 5253519, 5395506, 10507038, 33272287, 66544574, 99816861, 199633722]

約数ペア:

[(1, 199633722), (2, 99816861), (3, 66544574), (6, 33272287), (19, 10507038), (37, 5395506), (38, 5253519), (47, 4247526), (53, 3766674), (57, 3502346), (74, 2697753), (94, 2123763), (106, 1883337), (111, 1798502), (114, 1751173), (141, 1415842), (159, 1255558), (222, 899251), (282, 707921), (318, 627779), (361, 553002), (703, 283974), (722, 276501), (893, 223554), (1007, 198246), (1083, 184334), (1406, 141987), (1739, 114798), (1786, 111777), (1961, 101802), (2014, 99123), (2109, 94658), (2166, 92167), (2491, 80142), (2679, 74518), (3021, 66082), (3478, 57399), (3922, 50901), (4218, 47329), (4982, 40071), (5217, 38266), (5358, 37259), (5883, 33934), (6042, 33041), (7473, 26714), (10434, 19133), (11766, 16967), (13357, 14946)]