198172016

素因数分解:

$2^4\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1733}}^1$

素因数の和:2769

約数の個数: 40

約数和(自身を含む): 439492704

約数和(自身を除く): 241320688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1021, 1733, 2042, 3466, 4084, 6932, 7147, 8168, 12131, 13864, 14294, 16336, 24262, 27728, 28588, 48524, 57176, 97048, 114352, 194096, 1769393, 3538786, 7077572, 12385751, 14155144, 24771502, 28310288, 49543004, 99086008, 198172016]

約数ペア:

[(1, 198172016), (2, 99086008), (4, 49543004), (7, 28310288), (8, 24771502), (14, 14155144), (16, 12385751), (28, 7077572), (56, 3538786), (112, 1769393), (1021, 194096), (1733, 114352), (2042, 97048), (3466, 57176), (4084, 48524), (6932, 28588), (7147, 27728), (8168, 24262), (12131, 16336), (13864, 14294)]