214324908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19477}}^1$

素因数の和:19622

約数の個数: 48

約数和(自身を含む): 575925504

約数和(自身を除く): 361600596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 19477, 38954, 58431, 77908, 116862, 136339, 233724, 272678, 409017, 545356, 818034, 1636068, 2551487, 5102974, 7654461, 10205948, 15308922, 17860409, 30617844, 35720818, 53581227, 71441636, 107162454, 214324908]

約数ペア:

[(1, 214324908), (2, 107162454), (3, 71441636), (4, 53581227), (6, 35720818), (7, 30617844), (12, 17860409), (14, 15308922), (21, 10205948), (28, 7654461), (42, 5102974), (84, 2551487), (131, 1636068), (262, 818034), (393, 545356), (524, 409017), (786, 272678), (917, 233724), (1572, 136339), (1834, 116862), (2751, 77908), (3668, 58431), (5502, 38954), (11004, 19477)]