1200318122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{4201}}^1$

素因数の和:4398

約数の個数: 32

約数和(自身を含む): 1940315520

約数和(自身を除く): 739997398

約数列:

[1, 2, 19, 38, 73, 103, 146, 206, 1387, 1957, 2774, 3914, 4201, 7519, 8402, 15038, 79819, 142861, 159638, 285722, 306673, 432703, 613346, 865406, 5826787, 8221357, 11653574, 16442714, 31587319, 63174638, 600159061, 1200318122]

約数ペア:

[(1, 1200318122), (2, 600159061), (19, 63174638), (38, 31587319), (73, 16442714), (103, 11653574), (146, 8221357), (206, 5826787), (1387, 865406), (1957, 613346), (2774, 432703), (3914, 306673), (4201, 285722), (7519, 159638), (8402, 142861), (15038, 79819)]