201149608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 425113920

約数和(自身を除く): 223964312

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 197, 283, 328, 394, 451, 566, 788, 902, 1132, 1576, 1804, 2167, 2264, 3113, 3608, 4334, 6226, 8077, 8668, 11603, 12452, 16154, 17336, 23206, 24904, 32308, 46412, 55751, 64616, 88847, 92824, 111502, 127633, 177694, 223004, 255266, 355388, 446008, 510532, 613261, 710776, 1021064, 1226522, 2285791, 2453044, 4571582, 4906088, 9143164, 18286328, 25143701, 50287402, 100574804, 201149608]

約数ペア:

[(1, 201149608), (2, 100574804), (4, 50287402), (8, 25143701), (11, 18286328), (22, 9143164), (41, 4906088), (44, 4571582), (82, 2453044), (88, 2285791), (164, 1226522), (197, 1021064), (283, 710776), (328, 613261), (394, 510532), (451, 446008), (566, 355388), (788, 255266), (902, 223004), (1132, 177694), (1576, 127633), (1804, 111502), (2167, 92824), (2264, 88847), (3113, 64616), (3608, 55751), (4334, 46412), (6226, 32308), (8077, 24904), (8668, 23206), (11603, 17336), (12452, 16154)]