211673528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 486939600

約数和(自身を除く): 275266072

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 121, 136, 152, 187, 209, 242, 323, 374, 418, 484, 646, 677, 748, 836, 968, 1292, 1354, 1496, 1672, 2057, 2299, 2584, 2708, 3553, 4114, 4598, 5416, 7106, 7447, 8228, 9196, 11509, 12863, 14212, 14894, 16456, 18392, 23018, 25726, 28424, 29788, 39083, 46036, 51452, 59576, 78166, 81917, 92072, 102904, 126599, 141493, 156332, 163834, 218671, 253198, 282986, 312664, 327668, 437342, 506396, 565972, 655336, 874684, 1012792, 1131944, 1392589, 1556423, 1749368, 2405381, 2785178, 3112846, 4810762, 5570356, 6225692, 9621524, 11140712, 12451384, 19243048, 26459191, 52918382, 105836764, 211673528]

約数ペア:

[(1, 211673528), (2, 105836764), (4, 52918382), (8, 26459191), (11, 19243048), (17, 12451384), (19, 11140712), (22, 9621524), (34, 6225692), (38, 5570356), (44, 4810762), (68, 3112846), (76, 2785178), (88, 2405381), (121, 1749368), (136, 1556423), (152, 1392589), (187, 1131944), (209, 1012792), (242, 874684), (323, 655336), (374, 565972), (418, 506396), (484, 437342), (646, 327668), (677, 312664), (748, 282986), (836, 253198), (968, 218671), (1292, 163834), (1354, 156332), (1496, 141493), (1672, 126599), (2057, 102904), (2299, 92072), (2584, 81917), (2708, 78166), (3553, 59576), (4114, 51452), (4598, 46036), (5416, 39083), (7106, 29788), (7447, 28424), (8228, 25726), (9196, 23018), (11509, 18392), (12863, 16456), (14212, 14894)]