208828544

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5051}}^1$

素因数の和:5101

約数の個数: 64

約数和(自身を含む): 463773600

約数和(自身を除く): 254945056

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 5051, 5168, 10102, 10336, 20204, 20672, 40408, 41344, 80816, 85867, 95969, 161632, 171734, 191938, 323264, 343468, 383876, 646528, 686936, 767752, 1373872, 1535504, 1631473, 2747744, 3071008, 3262946, 5495488, 6142016, 6525892, 10990976, 12284032, 13051784, 26103568, 52207136, 104414272, 208828544]

約数ペア:

[(1, 208828544), (2, 104414272), (4, 52207136), (8, 26103568), (16, 13051784), (17, 12284032), (19, 10990976), (32, 6525892), (34, 6142016), (38, 5495488), (64, 3262946), (68, 3071008), (76, 2747744), (128, 1631473), (136, 1535504), (152, 1373872), (272, 767752), (304, 686936), (323, 646528), (544, 383876), (608, 343468), (646, 323264), (1088, 191938), (1216, 171734), (1292, 161632), (2176, 95969), (2432, 85867), (2584, 80816), (5051, 41344), (5168, 40408), (10102, 20672), (10336, 20204)]