207955264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3431

約数の個数: 56

約数和(自身を含む): 455371200

約数和(自身を除く): 247415936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1424, 1958, 2848, 3319, 3916, 5696, 6638, 7832, 13276, 15664, 26552, 31328, 36509, 53104, 62656, 73018, 106208, 146036, 212416, 292072, 295391, 584144, 590782, 1168288, 1181564, 2336576, 2363128, 3249301, 4726256, 6498602, 9452512, 12997204, 18905024, 25994408, 51988816, 103977632, 207955264]

約数ペア:

[(1, 207955264), (2, 103977632), (4, 51988816), (8, 25994408), (11, 18905024), (16, 12997204), (22, 9452512), (32, 6498602), (44, 4726256), (64, 3249301), (88, 2363128), (89, 2336576), (176, 1181564), (178, 1168288), (352, 590782), (356, 584144), (704, 295391), (712, 292072), (979, 212416), (1424, 146036), (1958, 106208), (2848, 73018), (3319, 62656), (3916, 53104), (5696, 36509), (6638, 31328), (7832, 26552), (13276, 15664)]