201448191

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{733}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 321315840

約数和(自身を除く): 119867649

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 569, 733, 1707, 2199, 3983, 5131, 11949, 13087, 15393, 16859, 39261, 50577, 91609, 118013, 274827, 354039, 417077, 1251231, 2919539, 8758617, 9592771, 28778313, 67149397, 201448191]

約数ペア:

[(1, 201448191), (3, 67149397), (7, 28778313), (21, 9592771), (23, 8758617), (69, 2919539), (161, 1251231), (483, 417077), (569, 354039), (733, 274827), (1707, 118013), (2199, 91609), (3983, 50577), (5131, 39261), (11949, 16859), (13087, 15393)]