201994548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1989

約数の個数: 96

約数和(自身を含む): 575769600

約数和(自身を除く): 373775052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 67, 76, 84, 114, 133, 134, 201, 228, 266, 268, 399, 402, 469, 532, 798, 804, 938, 1273, 1407, 1596, 1876, 1889, 2546, 2814, 3778, 3819, 5092, 5628, 5667, 7556, 7638, 8911, 11334, 13223, 15276, 17822, 22668, 26446, 26733, 35644, 35891, 39669, 52892, 53466, 71782, 79338, 106932, 107673, 126563, 143564, 158676, 215346, 251237, 253126, 379689, 430692, 502474, 506252, 753711, 759378, 885941, 1004948, 1507422, 1518756, 1771882, 2404697, 2657823, 3014844, 3543764, 4809394, 5315646, 7214091, 9618788, 10631292, 14428182, 16832879, 28856364, 33665758, 50498637, 67331516, 100997274, 201994548]

約数ペア:

[(1, 201994548), (2, 100997274), (3, 67331516), (4, 50498637), (6, 33665758), (7, 28856364), (12, 16832879), (14, 14428182), (19, 10631292), (21, 9618788), (28, 7214091), (38, 5315646), (42, 4809394), (57, 3543764), (67, 3014844), (76, 2657823), (84, 2404697), (114, 1771882), (133, 1518756), (134, 1507422), (201, 1004948), (228, 885941), (266, 759378), (268, 753711), (399, 506252), (402, 502474), (469, 430692), (532, 379689), (798, 253126), (804, 251237), (938, 215346), (1273, 158676), (1407, 143564), (1596, 126563), (1876, 107673), (1889, 106932), (2546, 79338), (2814, 71782), (3778, 53466), (3819, 52892), (5092, 39669), (5628, 35891), (5667, 35644), (7556, 26733), (7638, 26446), (8911, 22668), (11334, 17822), (13223, 15276)]