201458196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 533542464

約数和(自身を除く): 332084268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 467, 521, 828, 934, 1042, 1401, 1563, 1868, 2084, 2802, 3126, 4203, 4689, 5604, 6252, 8406, 9378, 10741, 11983, 16812, 18756, 21482, 23966, 32223, 35949, 42964, 47932, 64446, 71898, 96669, 107847, 128892, 143796, 193338, 215694, 243307, 386676, 431388, 486614, 729921, 973228, 1459842, 2189763, 2919684, 4379526, 5596061, 8759052, 11192122, 16788183, 22384244, 33576366, 50364549, 67152732, 100729098, 201458196]

約数ペア:

[(1, 201458196), (2, 100729098), (3, 67152732), (4, 50364549), (6, 33576366), (9, 22384244), (12, 16788183), (18, 11192122), (23, 8759052), (36, 5596061), (46, 4379526), (69, 2919684), (92, 2189763), (138, 1459842), (207, 973228), (276, 729921), (414, 486614), (467, 431388), (521, 386676), (828, 243307), (934, 215694), (1042, 193338), (1401, 143796), (1563, 128892), (1868, 107847), (2084, 96669), (2802, 71898), (3126, 64446), (4203, 47932), (4689, 42964), (5604, 35949), (6252, 32223), (8406, 23966), (9378, 21482), (10741, 18756), (11983, 16812)]