201133900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2203}}^1$

素因数の和:2311

約数の個数: 72

約数和(自身を含む): 482094144

約数和(自身を除く): 280960244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 166, 220, 275, 332, 415, 550, 830, 913, 1100, 1660, 1826, 2075, 2203, 3652, 4150, 4406, 4565, 8300, 8812, 9130, 11015, 18260, 22030, 22825, 24233, 44060, 45650, 48466, 55075, 91300, 96932, 110150, 121165, 182849, 220300, 242330, 365698, 484660, 605825, 731396, 914245, 1211650, 1828490, 2011339, 2423300, 3656980, 4022678, 4571225, 8045356, 9142450, 10056695, 18284900, 20113390, 40226780, 50283475, 100566950, 201133900]

約数ペア:

[(1, 201133900), (2, 100566950), (4, 50283475), (5, 40226780), (10, 20113390), (11, 18284900), (20, 10056695), (22, 9142450), (25, 8045356), (44, 4571225), (50, 4022678), (55, 3656980), (83, 2423300), (100, 2011339), (110, 1828490), (166, 1211650), (220, 914245), (275, 731396), (332, 605825), (415, 484660), (550, 365698), (830, 242330), (913, 220300), (1100, 182849), (1660, 121165), (1826, 110150), (2075, 96932), (2203, 91300), (3652, 55075), (4150, 48466), (4406, 45650), (4565, 44060), (8300, 24233), (8812, 22825), (9130, 22030), (11015, 18260)]