203701869

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 379392000

約数和(自身を除く): 175690131

約数列:

[1, 3, 7, 9, 19, 21, 23, 49, 57, 63, 69, 133, 147, 151, 161, 171, 207, 343, 399, 437, 441, 453, 483, 931, 1029, 1057, 1127, 1197, 1311, 1359, 1449, 2793, 2869, 3059, 3087, 3171, 3381, 3473, 3933, 6517, 7399, 7889, 8379, 8607, 9177, 9513, 10143, 10419, 19551, 20083, 21413, 22197, 23667, 24311, 25821, 27531, 31257, 51793, 58653, 60249, 64239, 65987, 66591, 71001, 72933, 140581, 149891, 155379, 170177, 180747, 192717, 197961, 218799, 421743, 449673, 461909, 466137, 510531, 593883, 984067, 1191239, 1265229, 1349019, 1385727, 1531593, 2952201, 3233363, 3573717, 4157181, 8856603, 9700089, 10721151, 22633541, 29100267, 67900623, 203701869]

約数ペア:

[(1, 203701869), (3, 67900623), (7, 29100267), (9, 22633541), (19, 10721151), (21, 9700089), (23, 8856603), (49, 4157181), (57, 3573717), (63, 3233363), (69, 2952201), (133, 1531593), (147, 1385727), (151, 1349019), (161, 1265229), (171, 1191239), (207, 984067), (343, 593883), (399, 510531), (437, 466137), (441, 461909), (453, 449673), (483, 421743), (931, 218799), (1029, 197961), (1057, 192717), (1127, 180747), (1197, 170177), (1311, 155379), (1359, 149891), (1449, 140581), (2793, 72933), (2869, 71001), (3059, 66591), (3087, 65987), (3171, 64239), (3381, 60249), (3473, 58653), (3933, 51793), (6517, 31257), (7399, 27531), (7889, 25821), (8379, 24311), (8607, 23667), (9177, 22197), (9513, 21413), (10143, 20083), (10419, 19551)]