201231841316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1009369}}^1$

素因数の和:1009604

約数の個数: 48

約数和(自身を含む): 402908204160

約数和(自身を除く): 201676362844

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 197, 253, 394, 506, 788, 1012, 2167, 4334, 4531, 8668, 9062, 18124, 49841, 99682, 199364, 1009369, 2018738, 4037476, 11103059, 22206118, 23215487, 44412236, 46430974, 92861948, 198845693, 255370357, 397691386, 510740714, 795382772, 1021481428, 2187302623, 4374605246, 4573450939, 8749210492, 9146901878, 18293803756, 50307960329, 100615920658, 201231841316]

約数ペア:

[(1, 201231841316), (2, 100615920658), (4, 50307960329), (11, 18293803756), (22, 9146901878), (23, 8749210492), (44, 4573450939), (46, 4374605246), (92, 2187302623), (197, 1021481428), (253, 795382772), (394, 510740714), (506, 397691386), (788, 255370357), (1012, 198845693), (2167, 92861948), (4334, 46430974), (4531, 44412236), (8668, 23215487), (9062, 22206118), (18124, 11103059), (49841, 4037476), (99682, 2018738), (199364, 1009369)]