219855142773

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{18959}}^1$

素因数の和:19199

約数の個数: 96

約数和(自身を含む): 388436705280

約数和(自身を除く): 168581562507

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 151, 159, 161, 207, 371, 453, 477, 483, 1057, 1113, 1219, 1359, 1449, 3171, 3339, 3473, 3657, 8003, 8533, 9513, 10419, 10971, 18959, 24009, 24311, 25599, 31257, 56021, 56877, 72027, 72933, 76797, 132713, 168063, 170631, 184069, 218799, 398139, 436057, 504189, 552207, 1004827, 1194417, 1288483, 1308171, 1656621, 2862809, 3014481, 3052399, 3865449, 3924513, 7033789, 8588427, 9043443, 9157197, 11596347, 20039663, 21101367, 23111021, 25765281, 27471591, 60118989, 63304101, 65844607, 69333063, 151728877, 161777147, 180356967, 197533821, 207999189, 455186631, 460912249, 485331441, 592601463, 1062102139, 1365559893, 1382736747, 1455994323, 3186306417, 3489764171, 4148210241, 9558919251, 10469292513, 24428349197, 31407877539, 73285047591, 219855142773]

約数ペア:

[(1, 219855142773), (3, 73285047591), (7, 31407877539), (9, 24428349197), (21, 10469292513), (23, 9558919251), (53, 4148210241), (63, 3489764171), (69, 3186306417), (151, 1455994323), (159, 1382736747), (161, 1365559893), (207, 1062102139), (371, 592601463), (453, 485331441), (477, 460912249), (483, 455186631), (1057, 207999189), (1113, 197533821), (1219, 180356967), (1359, 161777147), (1449, 151728877), (3171, 69333063), (3339, 65844607), (3473, 63304101), (3657, 60118989), (8003, 27471591), (8533, 25765281), (9513, 23111021), (10419, 21101367), (10971, 20039663), (18959, 11596347), (24009, 9157197), (24311, 9043443), (25599, 8588427), (31257, 7033789), (56021, 3924513), (56877, 3865449), (72027, 3052399), (72933, 3014481), (76797, 2862809), (132713, 1656621), (168063, 1308171), (170631, 1288483), (184069, 1194417), (218799, 1004827), (398139, 552207), (436057, 504189)]