207559128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17401}}^1$

素因数の和:17488

約数の個数: 64

約数和(自身を含む): 601413120

約数和(自身を除く): 393853992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 17401, 34802, 52203, 69604, 104406, 121807, 139208, 208812, 243614, 365421, 417624, 487228, 730842, 974456, 1235471, 1461684, 2470942, 2923368, 3706413, 4941884, 7412826, 8648297, 9883768, 14825652, 17296594, 25944891, 29651304, 34593188, 51889782, 69186376, 103779564, 207559128]

約数ペア:

[(1, 207559128), (2, 103779564), (3, 69186376), (4, 51889782), (6, 34593188), (7, 29651304), (8, 25944891), (12, 17296594), (14, 14825652), (21, 9883768), (24, 8648297), (28, 7412826), (42, 4941884), (56, 3706413), (71, 2923368), (84, 2470942), (142, 1461684), (168, 1235471), (213, 974456), (284, 730842), (426, 487228), (497, 417624), (568, 365421), (852, 243614), (994, 208812), (1491, 139208), (1704, 121807), (1988, 104406), (2982, 69604), (3976, 52203), (5964, 34802), (11928, 17401)]