205432288

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 445858560

約数和(自身を除く): 240426272

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 37, 58, 62, 74, 116, 124, 148, 193, 232, 248, 296, 386, 464, 496, 592, 772, 899, 928, 992, 1073, 1147, 1184, 1544, 1798, 2146, 2294, 3088, 3596, 4292, 4588, 5597, 5983, 6176, 7141, 7192, 8584, 9176, 11194, 11966, 14282, 14384, 17168, 18352, 22388, 23932, 28564, 28768, 33263, 34336, 36704, 44776, 47864, 57128, 66526, 89552, 95728, 114256, 133052, 173507, 179104, 191456, 207089, 221371, 228512, 266104, 347014, 414178, 442742, 532208, 694028, 828356, 885484, 1064416, 1388056, 1656712, 1770968, 2776112, 3313424, 3541936, 5552224, 6419759, 6626848, 7083872, 12839518, 25679036, 51358072, 102716144, 205432288]

約数ペア:

[(1, 205432288), (2, 102716144), (4, 51358072), (8, 25679036), (16, 12839518), (29, 7083872), (31, 6626848), (32, 6419759), (37, 5552224), (58, 3541936), (62, 3313424), (74, 2776112), (116, 1770968), (124, 1656712), (148, 1388056), (193, 1064416), (232, 885484), (248, 828356), (296, 694028), (386, 532208), (464, 442742), (496, 414178), (592, 347014), (772, 266104), (899, 228512), (928, 221371), (992, 207089), (1073, 191456), (1147, 179104), (1184, 173507), (1544, 133052), (1798, 114256), (2146, 95728), (2294, 89552), (3088, 66526), (3596, 57128), (4292, 47864), (4588, 44776), (5597, 36704), (5983, 34336), (6176, 33263), (7141, 28768), (7192, 28564), (8584, 23932), (9176, 22388), (11194, 18352), (11966, 17168), (14282, 14384)]