202648832

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 433409760

約数和(自身を除く): 230760928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 244, 256, 304, 488, 608, 683, 976, 1159, 1216, 1366, 1952, 2318, 2432, 2732, 3904, 4636, 4864, 5464, 7808, 9272, 10928, 12977, 15616, 18544, 21856, 25954, 37088, 41663, 43712, 51908, 74176, 83326, 87424, 103816, 148352, 166652, 174848, 207632, 296704, 333304, 415264, 666608, 791597, 830528, 1333216, 1583194, 1661056, 2666432, 3166388, 3322112, 5332864, 6332776, 10665728, 12665552, 25331104, 50662208, 101324416, 202648832]

約数ペア:

[(1, 202648832), (2, 101324416), (4, 50662208), (8, 25331104), (16, 12665552), (19, 10665728), (32, 6332776), (38, 5332864), (61, 3322112), (64, 3166388), (76, 2666432), (122, 1661056), (128, 1583194), (152, 1333216), (244, 830528), (256, 791597), (304, 666608), (488, 415264), (608, 333304), (683, 296704), (976, 207632), (1159, 174848), (1216, 166652), (1366, 148352), (1952, 103816), (2318, 87424), (2432, 83326), (2732, 74176), (3904, 51908), (4636, 43712), (4864, 41663), (5464, 37088), (7808, 25954), (9272, 21856), (10928, 18544), (12977, 15616)]