201655187824

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{541}}^1\times {\mathrm{80611}}^1$

素因数の和:81194

約数の個数: 60

約数和(自身を含む): 415813946968

約数和(自身を除く): 214158759144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 541, 578, 1082, 1156, 2164, 2312, 4328, 4624, 8656, 9197, 18394, 36788, 73576, 80611, 147152, 156349, 161222, 312698, 322444, 625396, 644888, 1250792, 1289776, 1370387, 2501584, 2740774, 5481548, 10963096, 21926192, 23296579, 43610551, 46593158, 87221102, 93186316, 174442204, 186372632, 348884408, 372745264, 697768816, 741379367, 1482758734, 2965517468, 5931034936, 11862069872, 12603449239, 25206898478, 50413796956, 100827593912, 201655187824]

約数ペア:

[(1, 201655187824), (2, 100827593912), (4, 50413796956), (8, 25206898478), (16, 12603449239), (17, 11862069872), (34, 5931034936), (68, 2965517468), (136, 1482758734), (272, 741379367), (289, 697768816), (541, 372745264), (578, 348884408), (1082, 186372632), (1156, 174442204), (2164, 93186316), (2312, 87221102), (4328, 46593158), (4624, 43610551), (8656, 23296579), (9197, 21926192), (18394, 10963096), (36788, 5481548), (73576, 2740774), (80611, 2501584), (147152, 1370387), (156349, 1289776), (161222, 1250792), (312698, 644888), (322444, 625396)]