201505108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 451987200

約数和(自身を除く): 250482092

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 37, 38, 58, 74, 76, 116, 133, 148, 203, 259, 266, 353, 406, 518, 532, 551, 703, 706, 812, 1036, 1073, 1102, 1406, 1412, 2146, 2204, 2471, 2812, 3857, 4292, 4921, 4942, 6707, 7511, 7714, 9842, 9884, 10237, 13061, 13414, 15022, 15428, 19684, 20387, 20474, 26122, 26828, 30044, 40774, 40948, 46949, 52244, 71659, 81548, 91427, 93898, 142709, 143318, 182854, 187796, 194503, 248159, 285418, 286636, 365708, 378769, 389006, 496318, 570836, 757538, 778012, 992636, 1361521, 1515076, 1737113, 2651383, 2723042, 3474226, 5302766, 5446084, 6948452, 7196611, 10605532, 14393222, 28786444, 50376277, 100752554, 201505108]

約数ペア:

[(1, 201505108), (2, 100752554), (4, 50376277), (7, 28786444), (14, 14393222), (19, 10605532), (28, 7196611), (29, 6948452), (37, 5446084), (38, 5302766), (58, 3474226), (74, 2723042), (76, 2651383), (116, 1737113), (133, 1515076), (148, 1361521), (203, 992636), (259, 778012), (266, 757538), (353, 570836), (406, 496318), (518, 389006), (532, 378769), (551, 365708), (703, 286636), (706, 285418), (812, 248159), (1036, 194503), (1073, 187796), (1102, 182854), (1406, 143318), (1412, 142709), (2146, 93898), (2204, 91427), (2471, 81548), (2812, 71659), (3857, 52244), (4292, 46949), (4921, 40948), (4942, 40774), (6707, 30044), (7511, 26828), (7714, 26122), (9842, 20474), (9884, 20387), (10237, 19684), (13061, 15428), (13414, 15022)]