210812096

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:4993

約数の個数: 56

約数和(自身を含む): 463936080

約数和(自身を除く): 253123984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1952, 2684, 3904, 4909, 5368, 9818, 10736, 19636, 21472, 39272, 42944, 53999, 78544, 107998, 157088, 215996, 299449, 314176, 431992, 598898, 863984, 1197796, 1727968, 2395592, 3293939, 3455936, 4791184, 6587878, 9582368, 13175756, 19164736, 26351512, 52703024, 105406048, 210812096]

約数ペア:

[(1, 210812096), (2, 105406048), (4, 52703024), (8, 26351512), (11, 19164736), (16, 13175756), (22, 9582368), (32, 6587878), (44, 4791184), (61, 3455936), (64, 3293939), (88, 2395592), (122, 1727968), (176, 1197796), (244, 863984), (352, 598898), (488, 431992), (671, 314176), (704, 299449), (976, 215996), (1342, 157088), (1952, 107998), (2684, 78544), (3904, 53999), (4909, 42944), (5368, 39272), (9818, 21472), (10736, 19636)]