206953472

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1017

約数の個数: 88

約数和(自身を含む): 475559040

約数和(自身を除く): 268605568

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 967, 1024, 1216, 1408, 1672, 1934, 2432, 2816, 3344, 3868, 4864, 5632, 6688, 7736, 9728, 10637, 11264, 13376, 15472, 18373, 19456, 21274, 26752, 30944, 36746, 42548, 53504, 61888, 73492, 85096, 107008, 123776, 146984, 170192, 202103, 214016, 247552, 293968, 340384, 404206, 495104, 587936, 680768, 808412, 990208, 1175872, 1361536, 1616824, 2351744, 2723072, 3233648, 4703488, 5446144, 6467296, 9406976, 10892288, 12934592, 18813952, 25869184, 51738368, 103476736, 206953472]

約数ペア:

[(1, 206953472), (2, 103476736), (4, 51738368), (8, 25869184), (11, 18813952), (16, 12934592), (19, 10892288), (22, 9406976), (32, 6467296), (38, 5446144), (44, 4703488), (64, 3233648), (76, 2723072), (88, 2351744), (128, 1616824), (152, 1361536), (176, 1175872), (209, 990208), (256, 808412), (304, 680768), (352, 587936), (418, 495104), (512, 404206), (608, 340384), (704, 293968), (836, 247552), (967, 214016), (1024, 202103), (1216, 170192), (1408, 146984), (1672, 123776), (1934, 107008), (2432, 85096), (2816, 73492), (3344, 61888), (3868, 53504), (4864, 42548), (5632, 36746), (6688, 30944), (7736, 26752), (9728, 21274), (10637, 19456), (11264, 18373), (13376, 15472)]