201317768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 415800000

約数和(自身を除く): 214482232

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 109, 116, 152, 218, 232, 419, 436, 551, 838, 872, 1102, 1676, 2071, 2204, 3161, 3352, 4142, 4408, 6322, 7961, 8284, 12151, 12644, 15922, 16568, 24302, 25288, 31844, 45671, 48604, 60059, 63688, 91342, 97208, 120118, 182684, 230869, 240236, 365368, 461738, 480472, 867749, 923476, 1324459, 1735498, 1846952, 2648918, 3470996, 5297836, 6941992, 10595672, 25164721, 50329442, 100658884, 201317768]

約数ペア:

[(1, 201317768), (2, 100658884), (4, 50329442), (8, 25164721), (19, 10595672), (29, 6941992), (38, 5297836), (58, 3470996), (76, 2648918), (109, 1846952), (116, 1735498), (152, 1324459), (218, 923476), (232, 867749), (419, 480472), (436, 461738), (551, 365368), (838, 240236), (872, 230869), (1102, 182684), (1676, 120118), (2071, 97208), (2204, 91342), (3161, 63688), (3352, 60059), (4142, 48604), (4408, 45671), (6322, 31844), (7961, 25288), (8284, 24302), (12151, 16568), (12644, 15922)]