203711928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15349}}^1$

素因数の和:15444

約数の個数: 64

約数和(自身を含む): 589440000

約数和(自身を除く): 385728072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 15349, 30698, 46047, 61396, 92094, 107443, 122792, 184188, 214886, 322329, 368376, 429772, 644658, 859544, 1212571, 1289316, 2425142, 2578632, 3637713, 4850284, 7275426, 8487997, 9700568, 14550852, 16975994, 25463991, 29101704, 33951988, 50927982, 67903976, 101855964, 203711928]

約数ペア:

[(1, 203711928), (2, 101855964), (3, 67903976), (4, 50927982), (6, 33951988), (7, 29101704), (8, 25463991), (12, 16975994), (14, 14550852), (21, 9700568), (24, 8487997), (28, 7275426), (42, 4850284), (56, 3637713), (79, 2578632), (84, 2425142), (158, 1289316), (168, 1212571), (237, 859544), (316, 644658), (474, 429772), (553, 368376), (632, 322329), (948, 214886), (1106, 184188), (1659, 122792), (1896, 107443), (2212, 92094), (3318, 61396), (4424, 46047), (6636, 30698), (13272, 15349)]