202492168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 416793600

約数和(自身を除く): 214301432

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 79, 94, 136, 158, 188, 316, 376, 401, 632, 799, 802, 1343, 1598, 1604, 2686, 3196, 3208, 3713, 5372, 6392, 6817, 7426, 10744, 13634, 14852, 18847, 27268, 29704, 31679, 37694, 54536, 63121, 63358, 75388, 126242, 126716, 150776, 252484, 253432, 320399, 504968, 538543, 640798, 1077086, 1281596, 1488913, 2154172, 2563192, 2977826, 4308344, 5955652, 11911304, 25311521, 50623042, 101246084, 202492168]

約数ペア:

[(1, 202492168), (2, 101246084), (4, 50623042), (8, 25311521), (17, 11911304), (34, 5955652), (47, 4308344), (68, 2977826), (79, 2563192), (94, 2154172), (136, 1488913), (158, 1281596), (188, 1077086), (316, 640798), (376, 538543), (401, 504968), (632, 320399), (799, 253432), (802, 252484), (1343, 150776), (1598, 126716), (1604, 126242), (2686, 75388), (3196, 63358), (3208, 63121), (3713, 54536), (5372, 37694), (6392, 31679), (6817, 29704), (7426, 27268), (10744, 18847), (13634, 14852)]