213086562486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2741}}^1\times {\mathrm{5839}}^1$

素因数の和:8909

約数の個数: 64

約数和(自身を含む): 488853411840

約数和(自身を除く): 275766849354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1902, 2219, 2741, 4438, 5482, 5839, 6657, 8223, 11678, 13314, 16446, 17517, 19187, 35034, 38374, 40873, 57561, 81746, 115122, 122619, 245238, 868897, 1737794, 1850963, 2606691, 3701926, 5213382, 5552889, 6082279, 11105778, 12164558, 12956741, 16004699, 18246837, 25913482, 32009398, 36493674, 38870223, 48014097, 77740446, 96028194, 112032893, 224065786, 336098679, 672197358, 5073489583, 10146979166, 15220468749, 30440937498, 35514427081, 71028854162, 106543281243, 213086562486]

約数ペア:

[(1, 213086562486), (2, 106543281243), (3, 71028854162), (6, 35514427081), (7, 30440937498), (14, 15220468749), (21, 10146979166), (42, 5073489583), (317, 672197358), (634, 336098679), (951, 224065786), (1902, 112032893), (2219, 96028194), (2741, 77740446), (4438, 48014097), (5482, 38870223), (5839, 36493674), (6657, 32009398), (8223, 25913482), (11678, 18246837), (13314, 16004699), (16446, 12956741), (17517, 12164558), (19187, 11105778), (35034, 6082279), (38374, 5552889), (40873, 5213382), (57561, 3701926), (81746, 2606691), (115122, 1850963), (122619, 1737794), (245238, 868897)]