201633890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{8101}}^1$

素因数の和:8258

約数の個数: 32

約数和(自身を含む): 385007040

約数和(自身を除く): 183373150

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 8101, 12445, 16202, 24890, 40505, 81010, 153919, 307838, 769595, 1061231, 1539190, 2122462, 5306155, 10612310, 20163389, 40326778, 100816945, 201633890]

約数ペア:

[(1, 201633890), (2, 100816945), (5, 40326778), (10, 20163389), (19, 10612310), (38, 5306155), (95, 2122462), (131, 1539190), (190, 1061231), (262, 769595), (655, 307838), (1310, 153919), (2489, 81010), (4978, 40505), (8101, 24890), (12445, 16202)]