204326912

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 442260000

約数和(自身を除く): 237933088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 89, 118, 128, 152, 178, 236, 256, 304, 356, 472, 512, 608, 712, 944, 1024, 1121, 1216, 1424, 1691, 1888, 2048, 2242, 2432, 2848, 3382, 3776, 4484, 4864, 5251, 5696, 6764, 7552, 8968, 9728, 10502, 11392, 13528, 15104, 17936, 19456, 21004, 22784, 27056, 30208, 35872, 38912, 42008, 45568, 54112, 60416, 71744, 84016, 91136, 99769, 108224, 120832, 143488, 168032, 182272, 199538, 216448, 286976, 336064, 399076, 432896, 573952, 672128, 798152, 865792, 1147904, 1344256, 1596304, 1731584, 2295808, 2688512, 3192608, 3463168, 5377024, 6385216, 10754048, 12770432, 25540864, 51081728, 102163456, 204326912]

約数ペア:

[(1, 204326912), (2, 102163456), (4, 51081728), (8, 25540864), (16, 12770432), (19, 10754048), (32, 6385216), (38, 5377024), (59, 3463168), (64, 3192608), (76, 2688512), (89, 2295808), (118, 1731584), (128, 1596304), (152, 1344256), (178, 1147904), (236, 865792), (256, 798152), (304, 672128), (356, 573952), (472, 432896), (512, 399076), (608, 336064), (712, 286976), (944, 216448), (1024, 199538), (1121, 182272), (1216, 168032), (1424, 143488), (1691, 120832), (1888, 108224), (2048, 99769), (2242, 91136), (2432, 84016), (2848, 71744), (3382, 60416), (3776, 54112), (4484, 45568), (4864, 42008), (5251, 38912), (5696, 35872), (6764, 30208), (7552, 27056), (8968, 22784), (9728, 21004), (10502, 19456), (11392, 17936), (13528, 15104)]