191950388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 424919040

約数和(自身を除く): 232968652

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 103, 113, 124, 133, 206, 217, 226, 266, 412, 434, 452, 532, 589, 721, 791, 868, 1178, 1442, 1582, 1957, 2147, 2356, 2884, 3164, 3193, 3503, 3914, 4123, 4294, 6386, 7006, 7828, 8246, 8588, 11639, 12772, 13699, 14012, 15029, 16492, 22351, 23278, 24521, 27398, 30058, 44702, 46556, 49042, 54796, 60116, 60667, 66557, 81473, 89404, 98084, 121334, 133114, 162946, 221141, 242668, 266228, 325892, 360809, 424669, 442282, 465899, 721618, 849338, 884564, 931798, 1443236, 1547987, 1698676, 1863596, 2525663, 3095974, 5051326, 6191948, 6855371, 10102652, 13710742, 27421484, 47987597, 95975194, 191950388]

約数ペア:

[(1, 191950388), (2, 95975194), (4, 47987597), (7, 27421484), (14, 13710742), (19, 10102652), (28, 6855371), (31, 6191948), (38, 5051326), (62, 3095974), (76, 2525663), (103, 1863596), (113, 1698676), (124, 1547987), (133, 1443236), (206, 931798), (217, 884564), (226, 849338), (266, 721618), (412, 465899), (434, 442282), (452, 424669), (532, 360809), (589, 325892), (721, 266228), (791, 242668), (868, 221141), (1178, 162946), (1442, 133114), (1582, 121334), (1957, 98084), (2147, 89404), (2356, 81473), (2884, 66557), (3164, 60667), (3193, 60116), (3503, 54796), (3914, 49042), (4123, 46556), (4294, 44702), (6386, 30058), (7006, 27398), (7828, 24521), (8246, 23278), (8588, 22351), (11639, 16492), (12772, 15029), (13699, 14012)]