201648064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165829}}^1$

素因数の和:165860

約数の個数: 28

約数和(自身を含む): 421208200

約数和(自身を除く): 219560136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165829, 331658, 663316, 1326632, 2653264, 3150751, 5306528, 6301502, 10613056, 12603004, 25206008, 50412016, 100824032, 201648064]

約数ペア:

[(1, 201648064), (2, 100824032), (4, 50412016), (8, 25206008), (16, 12603004), (19, 10613056), (32, 6301502), (38, 5306528), (64, 3150751), (76, 2653264), (152, 1326632), (304, 663316), (608, 331658), (1216, 165829)]