200321605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{158357}}^1$

素因数の和:158396

約数の個数: 16

約数和(自身を含む): 273642624

約数和(自身を除く): 73321019

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 158357, 791785, 1741927, 3642211, 8709635, 18211055, 40064321, 200321605]

約数ペア:

[(1, 200321605), (5, 40064321), (11, 18211055), (23, 8709635), (55, 3642211), (115, 1741927), (253, 791785), (1265, 158357)]