202912017

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 360474624

約数和(自身を除く): 157562607

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 163, 187, 231, 317, 357, 489, 561, 951, 1141, 1309, 1793, 2219, 2771, 3423, 3487, 3927, 5379, 5389, 6657, 8313, 10461, 12551, 16167, 19397, 24409, 30481, 37653, 37723, 51671, 58191, 59279, 73227, 91443, 113169, 155013, 177837, 213367, 361697, 414953, 568381, 640101, 878407, 1085091, 1244859, 1705143, 2635221, 3978667, 6148849, 9662477, 11936001, 18446547, 28987431, 67637339, 202912017]

約数ペア:

[(1, 202912017), (3, 67637339), (7, 28987431), (11, 18446547), (17, 11936001), (21, 9662477), (33, 6148849), (51, 3978667), (77, 2635221), (119, 1705143), (163, 1244859), (187, 1085091), (231, 878407), (317, 640101), (357, 568381), (489, 414953), (561, 361697), (951, 213367), (1141, 177837), (1309, 155013), (1793, 113169), (2219, 91443), (2771, 73227), (3423, 59279), (3487, 58191), (3927, 51671), (5379, 37723), (5389, 37653), (6657, 30481), (8313, 24409), (10461, 19397), (12551, 16167)]