209266038

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3457}}^1$

素因数の和:3546

約数の個数: 64

約数和(自身を含む): 497952000

約数和(自身を除く): 288685962

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 342, 354, 513, 531, 1026, 1062, 1121, 1593, 2242, 3186, 3363, 3457, 6726, 6914, 10089, 10371, 20178, 20742, 30267, 31113, 60534, 62226, 65683, 93339, 131366, 186678, 197049, 203963, 394098, 407926, 591147, 611889, 1182294, 1223778, 1773441, 1835667, 3546882, 3671334, 3875297, 5507001, 7750594, 11014002, 11625891, 23251782, 34877673, 69755346, 104633019, 209266038]

約数ペア:

[(1, 209266038), (2, 104633019), (3, 69755346), (6, 34877673), (9, 23251782), (18, 11625891), (19, 11014002), (27, 7750594), (38, 5507001), (54, 3875297), (57, 3671334), (59, 3546882), (114, 1835667), (118, 1773441), (171, 1223778), (177, 1182294), (342, 611889), (354, 591147), (513, 407926), (531, 394098), (1026, 203963), (1062, 197049), (1121, 186678), (1593, 131366), (2242, 93339), (3186, 65683), (3363, 62226), (3457, 60534), (6726, 31113), (6914, 30267), (10089, 20742), (10371, 20178)]