207054705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 394232832

約数和(自身を除く): 187178127

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 83, 143, 165, 195, 249, 415, 429, 715, 913, 1079, 1163, 1245, 2145, 2739, 3237, 3489, 4565, 5395, 5815, 11869, 12793, 13695, 15119, 16185, 17445, 35607, 38379, 45357, 59345, 63965, 75595, 96529, 166309, 178035, 191895, 226785, 289587, 482645, 498927, 831545, 1061819, 1254877, 1447935, 2494635, 3185457, 3764631, 5309095, 6274385, 13803647, 15927285, 18823155, 41410941, 69018235, 207054705]

約数ペア:

[(1, 207054705), (3, 69018235), (5, 41410941), (11, 18823155), (13, 15927285), (15, 13803647), (33, 6274385), (39, 5309095), (55, 3764631), (65, 3185457), (83, 2494635), (143, 1447935), (165, 1254877), (195, 1061819), (249, 831545), (415, 498927), (429, 482645), (715, 289587), (913, 226785), (1079, 191895), (1163, 178035), (1245, 166309), (2145, 96529), (2739, 75595), (3237, 63965), (3489, 59345), (4565, 45357), (5395, 38379), (5815, 35607), (11869, 17445), (12793, 16185), (13695, 15119)]