211199544

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{43781}}^1$

素因数の和:43860

約数の個数: 48

約数和(自身を含む): 580549320

約数和(自身を除く): 369349776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 43781, 87562, 131343, 175124, 262686, 350248, 394029, 525372, 788058, 1050744, 1576116, 2933327, 3152232, 5866654, 8799981, 11733308, 17599962, 23466616, 26399943, 35199924, 52799886, 70399848, 105599772, 211199544]

約数ペア:

[(1, 211199544), (2, 105599772), (3, 70399848), (4, 52799886), (6, 35199924), (8, 26399943), (9, 23466616), (12, 17599962), (18, 11733308), (24, 8799981), (36, 5866654), (67, 3152232), (72, 2933327), (134, 1576116), (201, 1050744), (268, 788058), (402, 525372), (536, 394029), (603, 350248), (804, 262686), (1206, 175124), (1608, 131343), (2412, 87562), (4824, 43781)]