191943472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90199}}^1$

素因数の和:90233

約数の個数: 40

約数和(自身を含む): 447392000

約数和(自身を除く): 255448528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 90199, 180398, 360796, 631393, 721592, 1262786, 1443184, 1713781, 2525572, 3427562, 5051144, 6855124, 10102288, 11996467, 13710248, 23992934, 27420496, 47985868, 95971736, 191943472]

約数ペア:

[(1, 191943472), (2, 95971736), (4, 47985868), (7, 27420496), (8, 23992934), (14, 13710248), (16, 11996467), (19, 10102288), (28, 6855124), (38, 5051144), (56, 3427562), (76, 2525572), (112, 1713781), (133, 1443184), (152, 1262786), (266, 721592), (304, 631393), (532, 360796), (1064, 180398), (2128, 90199)]