201939752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3581}}^1$

素因数の和:3666

約数の個数: 64

約数和(自身を含む): 464227200

約数和(自身を除く): 262287448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1484, 2014, 2968, 3581, 4028, 7049, 7162, 8056, 14098, 14324, 25067, 28196, 28648, 50134, 56392, 68039, 100268, 136078, 189793, 200536, 272156, 379586, 476273, 544312, 759172, 952546, 1328551, 1518344, 1905092, 2657102, 3606067, 3810184, 5314204, 7212134, 10628408, 14424268, 25242469, 28848536, 50484938, 100969876, 201939752]

約数ペア:

[(1, 201939752), (2, 100969876), (4, 50484938), (7, 28848536), (8, 25242469), (14, 14424268), (19, 10628408), (28, 7212134), (38, 5314204), (53, 3810184), (56, 3606067), (76, 2657102), (106, 1905092), (133, 1518344), (152, 1328551), (212, 952546), (266, 759172), (371, 544312), (424, 476273), (532, 379586), (742, 272156), (1007, 200536), (1064, 189793), (1484, 136078), (2014, 100268), (2968, 68039), (3581, 56392), (4028, 50134), (7049, 28648), (7162, 28196), (8056, 25067), (14098, 14324)]