207330904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 434367360

約数和(自身を除く): 227036456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 107, 194, 214, 227, 388, 428, 454, 776, 856, 908, 1067, 1177, 1816, 2134, 2354, 2497, 4268, 4708, 4994, 8536, 9416, 9988, 10379, 19976, 20758, 22019, 24289, 41516, 44038, 48578, 83032, 88076, 97156, 114169, 176152, 194312, 228338, 242209, 267179, 456676, 484418, 534358, 913352, 968836, 1068716, 1937672, 2137432, 2356033, 4712066, 9424132, 18848264, 25916363, 51832726, 103665452, 207330904]

約数ペア:

[(1, 207330904), (2, 103665452), (4, 51832726), (8, 25916363), (11, 18848264), (22, 9424132), (44, 4712066), (88, 2356033), (97, 2137432), (107, 1937672), (194, 1068716), (214, 968836), (227, 913352), (388, 534358), (428, 484418), (454, 456676), (776, 267179), (856, 242209), (908, 228338), (1067, 194312), (1177, 176152), (1816, 114169), (2134, 97156), (2354, 88076), (2497, 83032), (4268, 48578), (4708, 44038), (4994, 41516), (8536, 24289), (9416, 22019), (9988, 20758), (10379, 19976)]