199175704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6673}}^1$

素因数の和:6740

約数の個数: 64

約数和(自身を含む): 470917440

約数和(自身を除く): 271741736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3731, 4264, 6673, 7462, 13346, 14924, 26692, 29848, 46711, 53384, 86749, 93422, 173498, 186844, 273593, 346996, 373688, 547186, 607243, 693992, 1094372, 1214486, 1915151, 2188744, 2428972, 3556709, 3830302, 4857944, 7113418, 7660604, 14226836, 15321208, 24896963, 28453672, 49793926, 99587852, 199175704]

約数ペア:

[(1, 199175704), (2, 99587852), (4, 49793926), (7, 28453672), (8, 24896963), (13, 15321208), (14, 14226836), (26, 7660604), (28, 7113418), (41, 4857944), (52, 3830302), (56, 3556709), (82, 2428972), (91, 2188744), (104, 1915151), (164, 1214486), (182, 1094372), (287, 693992), (328, 607243), (364, 547186), (533, 373688), (574, 346996), (728, 273593), (1066, 186844), (1148, 173498), (2132, 93422), (2296, 86749), (3731, 53384), (4264, 46711), (6673, 29848), (7462, 26692), (13346, 14924)]