208857376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4266

約数の個数: 96

約数和(自身を含む): 535973760

約数和(自身を除く): 327116384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 4219, 6188, 7072, 8438, 12376, 16876, 24752, 29533, 33752, 49504, 54847, 59066, 67504, 71723, 109694, 118132, 135008, 143446, 219388, 236264, 286892, 383929, 438776, 472528, 502061, 573784, 767858, 877552, 932399, 945056, 1004122, 1147568, 1535716, 1755104, 1864798, 2008244, 2295136, 3071432, 3729596, 4016488, 6142864, 6526793, 7459192, 8032976, 12285728, 13053586, 14918384, 16065952, 26107172, 29836768, 52214344, 104428688, 208857376]

約数ペア:

[(1, 208857376), (2, 104428688), (4, 52214344), (7, 29836768), (8, 26107172), (13, 16065952), (14, 14918384), (16, 13053586), (17, 12285728), (26, 8032976), (28, 7459192), (32, 6526793), (34, 6142864), (52, 4016488), (56, 3729596), (68, 3071432), (91, 2295136), (104, 2008244), (112, 1864798), (119, 1755104), (136, 1535716), (182, 1147568), (208, 1004122), (221, 945056), (224, 932399), (238, 877552), (272, 767858), (364, 573784), (416, 502061), (442, 472528), (476, 438776), (544, 383929), (728, 286892), (884, 236264), (952, 219388), (1456, 143446), (1547, 135008), (1768, 118132), (1904, 109694), (2912, 71723), (3094, 67504), (3536, 59066), (3808, 54847), (4219, 49504), (6188, 33752), (7072, 29533), (8438, 24752), (12376, 16876)]