204539208

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 523480320

約数和(自身を除く): 318941112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 131, 134, 201, 262, 268, 393, 402, 524, 536, 786, 804, 971, 1048, 1572, 1608, 1942, 2913, 3144, 3884, 5826, 7768, 8777, 11652, 17554, 23304, 26331, 35108, 52662, 65057, 70216, 105324, 127201, 130114, 195171, 210648, 254402, 260228, 381603, 390342, 508804, 520456, 763206, 780684, 1017608, 1526412, 1561368, 3052824, 8522467, 17044934, 25567401, 34089868, 51134802, 68179736, 102269604, 204539208]

約数ペア:

[(1, 204539208), (2, 102269604), (3, 68179736), (4, 51134802), (6, 34089868), (8, 25567401), (12, 17044934), (24, 8522467), (67, 3052824), (131, 1561368), (134, 1526412), (201, 1017608), (262, 780684), (268, 763206), (393, 520456), (402, 508804), (524, 390342), (536, 381603), (786, 260228), (804, 254402), (971, 210648), (1048, 195171), (1572, 130114), (1608, 127201), (1942, 105324), (2913, 70216), (3144, 65057), (3884, 52662), (5826, 35108), (7768, 26331), (8777, 23304), (11652, 17554)]