202312304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{665501}}^1$

素因数の和:665528

約数の個数: 20

約数和(自身を含む): 412611240

約数和(自身を除く): 210298936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 665501, 1331002, 2662004, 5324008, 10648016, 12644519, 25289038, 50578076, 101156152, 202312304]

約数ペア:

[(1, 202312304), (2, 101156152), (4, 50578076), (8, 25289038), (16, 12644519), (19, 10648016), (38, 5324008), (76, 2662004), (152, 1331002), (304, 665501)]