215893184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5521}}^1$

素因数の和:5593

約数の個数: 56

約数和(自身を含む): 471269568

約数和(自身を除く): 255376384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2444, 3008, 4888, 5521, 9776, 11042, 19552, 22084, 39104, 44168, 71773, 88336, 143546, 176672, 259487, 287092, 353344, 518974, 574184, 1037948, 1148368, 2075896, 2296736, 3373331, 4151792, 4593472, 6746662, 8303584, 13493324, 16607168, 26986648, 53973296, 107946592, 215893184]

約数ペア:

[(1, 215893184), (2, 107946592), (4, 53973296), (8, 26986648), (13, 16607168), (16, 13493324), (26, 8303584), (32, 6746662), (47, 4593472), (52, 4151792), (64, 3373331), (94, 2296736), (104, 2075896), (188, 1148368), (208, 1037948), (376, 574184), (416, 518974), (611, 353344), (752, 287092), (832, 259487), (1222, 176672), (1504, 143546), (2444, 88336), (3008, 71773), (4888, 44168), (5521, 39104), (9776, 22084), (11042, 19552)]