201456430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151471}}^1$

素因数の和:151504

約数の個数: 32

約数和(自身を含む): 436239360

約数和(自身を除く): 234782930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 151471, 302942, 757355, 1060297, 1514710, 2120594, 2877949, 5301485, 5755898, 10602970, 14389745, 20145643, 28779490, 40291286, 100728215, 201456430]

約数ペア:

[(1, 201456430), (2, 100728215), (5, 40291286), (7, 28779490), (10, 20145643), (14, 14389745), (19, 10602970), (35, 5755898), (38, 5301485), (70, 2877949), (95, 2120594), (133, 1514710), (190, 1060297), (266, 757355), (665, 302942), (1330, 151471)]