201868616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{16001}}^1$

素因数の和:16109

約数の個数: 32

約数和(自身を含む): 403250400

約数和(自身を除く): 201381784

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 16001, 32002, 64004, 128008, 304019, 608038, 1216076, 1328083, 2432152, 2656166, 5312332, 10624664, 25233577, 50467154, 100934308, 201868616]

約数ペア:

[(1, 201868616), (2, 100934308), (4, 50467154), (8, 25233577), (19, 10624664), (38, 5312332), (76, 2656166), (83, 2432152), (152, 1328083), (166, 1216076), (332, 608038), (664, 304019), (1577, 128008), (3154, 64004), (6308, 32002), (12616, 16001)]