203480994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 450864000

約数和(自身を除く): 247383006

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 61, 87, 114, 122, 174, 183, 366, 551, 1009, 1102, 1159, 1653, 1769, 2018, 2318, 3027, 3306, 3477, 3538, 5307, 6054, 6954, 10614, 19171, 29261, 33611, 38342, 57513, 58522, 61549, 67222, 87783, 100833, 115026, 123098, 175566, 184647, 201666, 369294, 555959, 1111918, 1169431, 1667877, 1784921, 2338862, 3335754, 3508293, 3569842, 5354763, 7016586, 10709526, 33913499, 67826998, 101740497, 203480994]

約数ペア:

[(1, 203480994), (2, 101740497), (3, 67826998), (6, 33913499), (19, 10709526), (29, 7016586), (38, 5354763), (57, 3569842), (58, 3508293), (61, 3335754), (87, 2338862), (114, 1784921), (122, 1667877), (174, 1169431), (183, 1111918), (366, 555959), (551, 369294), (1009, 201666), (1102, 184647), (1159, 175566), (1653, 123098), (1769, 115026), (2018, 100833), (2318, 87783), (3027, 67222), (3306, 61549), (3477, 58522), (3538, 57513), (5307, 38342), (6054, 33611), (6954, 29261), (10614, 19171)]