207668745944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{80107}}^1$

素因数の和:80544

約数の個数: 64

約数和(自身を含む): 430852867200

約数和(自身を除く): 223184121256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 331, 356, 662, 712, 979, 1324, 1958, 2648, 3641, 3916, 7282, 7832, 14564, 29128, 29459, 58918, 80107, 117836, 160214, 235672, 320428, 324049, 640856, 648098, 881177, 1296196, 1762354, 2592392, 3524708, 7049416, 7129523, 14259046, 26515417, 28518092, 53030834, 57036184, 78424753, 106061668, 156849506, 212123336, 291669587, 313699012, 583339174, 627398024, 1166678348, 2333356696, 2359872113, 4719744226, 9439488452, 18878976904, 25958593243, 51917186486, 103834372972, 207668745944]

約数ペア:

[(1, 207668745944), (2, 103834372972), (4, 51917186486), (8, 25958593243), (11, 18878976904), (22, 9439488452), (44, 4719744226), (88, 2359872113), (89, 2333356696), (178, 1166678348), (331, 627398024), (356, 583339174), (662, 313699012), (712, 291669587), (979, 212123336), (1324, 156849506), (1958, 106061668), (2648, 78424753), (3641, 57036184), (3916, 53030834), (7282, 28518092), (7832, 26515417), (14564, 14259046), (29128, 7129523), (29459, 7049416), (58918, 3524708), (80107, 2592392), (117836, 1762354), (160214, 1296196), (235672, 881177), (320428, 648098), (324049, 640856)]