201190908

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 477217440

約数和(自身を除く): 276026532

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 257, 267, 356, 514, 534, 733, 771, 1028, 1068, 1466, 1542, 2199, 2932, 3084, 4398, 8796, 22873, 45746, 65237, 68619, 91492, 130474, 137238, 188381, 195711, 260948, 274476, 376762, 391422, 565143, 753524, 782844, 1130286, 2260572, 16765909, 33531818, 50297727, 67063636, 100595454, 201190908]

約数ペア:

[(1, 201190908), (2, 100595454), (3, 67063636), (4, 50297727), (6, 33531818), (12, 16765909), (89, 2260572), (178, 1130286), (257, 782844), (267, 753524), (356, 565143), (514, 391422), (534, 376762), (733, 274476), (771, 260948), (1028, 195711), (1068, 188381), (1466, 137238), (1542, 130474), (2199, 91492), (2932, 68619), (3084, 65237), (4398, 45746), (8796, 22873)]