211318976

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17657}}^1$

素因数の和:17697

約数の個数: 56

約数和(自身を含む): 484394256

約数和(自身を除く): 273075280

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 11968, 17657, 35314, 70628, 141256, 194227, 282512, 300169, 388454, 565024, 600338, 776908, 1130048, 1200676, 1553816, 2401352, 3107632, 3301859, 4802704, 6215264, 6603718, 9605408, 12430528, 13207436, 19210816, 26414872, 52829744, 105659488, 211318976]

約数ペア:

[(1, 211318976), (2, 105659488), (4, 52829744), (8, 26414872), (11, 19210816), (16, 13207436), (17, 12430528), (22, 9605408), (32, 6603718), (34, 6215264), (44, 4802704), (64, 3301859), (68, 3107632), (88, 2401352), (136, 1553816), (176, 1200676), (187, 1130048), (272, 776908), (352, 600338), (374, 565024), (544, 388454), (704, 300169), (748, 282512), (1088, 194227), (1496, 141256), (2992, 70628), (5984, 35314), (11968, 17657)]