201068672

素因数分解:

$2^7\times 7^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 459816000

約数和(自身を除く): 258747328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 349, 448, 643, 698, 896, 1286, 1396, 2443, 2572, 2792, 4501, 4886, 5144, 5584, 9002, 9772, 10288, 11168, 18004, 19544, 20576, 22336, 36008, 39088, 41152, 44672, 72016, 78176, 82304, 144032, 156352, 224407, 288064, 312704, 448814, 576128, 897628, 1570849, 1795256, 3141698, 3590512, 6283396, 7181024, 12566792, 14362048, 25133584, 28724096, 50267168, 100534336, 201068672]

約数ペア:

[(1, 201068672), (2, 100534336), (4, 50267168), (7, 28724096), (8, 25133584), (14, 14362048), (16, 12566792), (28, 7181024), (32, 6283396), (56, 3590512), (64, 3141698), (112, 1795256), (128, 1570849), (224, 897628), (349, 576128), (448, 448814), (643, 312704), (698, 288064), (896, 224407), (1286, 156352), (1396, 144032), (2443, 82304), (2572, 78176), (2792, 72016), (4501, 44672), (4886, 41152), (5144, 39088), (5584, 36008), (9002, 22336), (9772, 20576), (10288, 19544), (11168, 18004)]