201938890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{5483}}^1$

素因数の和:5646

約数の個数: 32

約数和(自身を含む): 379054080

約数和(自身を除く): 177115190

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 3683, 5483, 7366, 10966, 18415, 27415, 36830, 54830, 159007, 318014, 696341, 795035, 1392682, 1590070, 3481705, 6963410, 20193889, 40387778, 100969445, 201938890]

約数ペア:

[(1, 201938890), (2, 100969445), (5, 40387778), (10, 20193889), (29, 6963410), (58, 3481705), (127, 1590070), (145, 1392682), (254, 795035), (290, 696341), (635, 318014), (1270, 159007), (3683, 54830), (5483, 36830), (7366, 27415), (10966, 18415)]