205565584

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3420

約数の個数: 60

約数和(自身を含む): 469315200

約数和(自身を除く): 263749616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 784, 1106, 1264, 2212, 3319, 3871, 4424, 6638, 7742, 8848, 13276, 15484, 23233, 26552, 30968, 46466, 53104, 61936, 92932, 162631, 185864, 262201, 325262, 371728, 524402, 650524, 1048804, 1301048, 1835407, 2097608, 2602096, 3670814, 4195216, 7341628, 12847849, 14683256, 25695698, 29366512, 51391396, 102782792, 205565584]

約数ペア:

[(1, 205565584), (2, 102782792), (4, 51391396), (7, 29366512), (8, 25695698), (14, 14683256), (16, 12847849), (28, 7341628), (49, 4195216), (56, 3670814), (79, 2602096), (98, 2097608), (112, 1835407), (158, 1301048), (196, 1048804), (316, 650524), (392, 524402), (553, 371728), (632, 325262), (784, 262201), (1106, 185864), (1264, 162631), (2212, 92932), (3319, 61936), (3871, 53104), (4424, 46466), (6638, 30968), (7742, 26552), (8848, 23233), (13276, 15484)]