200948696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 422580480

約数和(自身を除く): 221631784

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 157, 248, 314, 397, 403, 628, 794, 806, 1256, 1588, 1612, 2041, 3176, 3224, 4082, 4867, 5161, 8164, 9734, 10322, 12307, 16328, 19468, 20644, 24614, 38936, 41288, 49228, 62329, 63271, 98456, 124658, 126542, 159991, 249316, 253084, 319982, 498632, 506168, 639964, 810277, 1279928, 1620554, 1932199, 3241108, 3864398, 6482216, 7728796, 15457592, 25118587, 50237174, 100474348, 200948696]

約数ペア:

[(1, 200948696), (2, 100474348), (4, 50237174), (8, 25118587), (13, 15457592), (26, 7728796), (31, 6482216), (52, 3864398), (62, 3241108), (104, 1932199), (124, 1620554), (157, 1279928), (248, 810277), (314, 639964), (397, 506168), (403, 498632), (628, 319982), (794, 253084), (806, 249316), (1256, 159991), (1588, 126542), (1612, 124658), (2041, 98456), (3176, 63271), (3224, 62329), (4082, 49228), (4867, 41288), (5161, 38936), (8164, 24614), (9734, 20644), (10322, 19468), (12307, 16328)]