201926452

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 481736640

約数和(自身を除く): 279810188

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 43, 49, 52, 76, 86, 91, 97, 98, 133, 172, 182, 194, 196, 247, 266, 301, 364, 388, 494, 532, 559, 602, 637, 679, 817, 931, 988, 1118, 1204, 1261, 1274, 1358, 1634, 1729, 1843, 1862, 2107, 2236, 2522, 2548, 2716, 3268, 3458, 3686, 3724, 3913, 4171, 4214, 4753, 5044, 5719, 6916, 7372, 7826, 8342, 8428, 8827, 9506, 10621, 11438, 12103, 12901, 15652, 16684, 17654, 19012, 21242, 22876, 23959, 24206, 25802, 27391, 29197, 35308, 40033, 42484, 47918, 48412, 51604, 54223, 54782, 58394, 61789, 74347, 79249, 80066, 90307, 95836, 108446, 109564, 116788, 123578, 148694, 158498, 160132, 167713, 180614, 204379, 216892, 247156, 297388, 316996, 335426, 361228, 379561, 408758, 520429, 554743, 670852, 759122, 817516, 1030237, 1040858, 1109486, 1173991, 1518244, 2060474, 2081716, 2218972, 2347982, 2656927, 3883201, 4120948, 4695964, 5313854, 7211659, 7766402, 10627708, 14423318, 15532804, 28846636, 50481613, 100963226, 201926452]

約数ペア:

[(1, 201926452), (2, 100963226), (4, 50481613), (7, 28846636), (13, 15532804), (14, 14423318), (19, 10627708), (26, 7766402), (28, 7211659), (38, 5313854), (43, 4695964), (49, 4120948), (52, 3883201), (76, 2656927), (86, 2347982), (91, 2218972), (97, 2081716), (98, 2060474), (133, 1518244), (172, 1173991), (182, 1109486), (194, 1040858), (196, 1030237), (247, 817516), (266, 759122), (301, 670852), (364, 554743), (388, 520429), (494, 408758), (532, 379561), (559, 361228), (602, 335426), (637, 316996), (679, 297388), (817, 247156), (931, 216892), (988, 204379), (1118, 180614), (1204, 167713), (1261, 160132), (1274, 158498), (1358, 148694), (1634, 123578), (1729, 116788), (1843, 109564), (1862, 108446), (2107, 95836), (2236, 90307), (2522, 80066), (2548, 79249), (2716, 74347), (3268, 61789), (3458, 58394), (3686, 54782), (3724, 54223), (3913, 51604), (4171, 48412), (4214, 47918), (4753, 42484), (5044, 40033), (5719, 35308), (6916, 29197), (7372, 27391), (7826, 25802), (8342, 24206), (8428, 23959), (8827, 22876), (9506, 21242), (10621, 19012), (11438, 17654), (12103, 16684), (12901, 15652)]